Adapting the Process Writing Approach to English Language Learners with Special Needs: Using Visuals

The available literature on the writing characteristics and best practices to teach writing to English Language Learners who also present some disability is scarce. In order to understand and provide some insight on the developments in this field, I propose an adaptation of the Process Writing Approach based on a literature review of the existing bibliography about the writing characteristics of English Language Learners, Special Needs Learners, and English Language Learners with Special Needs’ writing, the effects of the Process Writing Approach in teaching writing to these groups, and the use of visuals in writing instruction. The main assumptions of this study are: a) The Process Writing Approach provides an opportunity to differentiate instruction to ELLs with special needs and gives them additional opportunities to bring their funds of knowledge to the classroom, improving their writing, and b) By allowing students to rely on visuals in different phases of the writing process teachers will be addressing the needs of both visual and verbal learners, therefore allowing students more options to develop writing skills. The main pedagogical implication is that by dividing writing in recursive stages and inserting visuals as scaffolding throughout the entire writing process, teachers will provide an alternative approach to writing instruction that may be more effective to English Language Learners with Special Needs.

FRAX(®) Clinical Task Force of the 2010 Joint International Society for Clinical Densitometry & International Osteoporosis Foundation Position Development Conference.

The World Health Organization fracture risk assessment tool, FRAX(®), is an advance in clinical care that can assist in clinical decision-making. However, with increasing clinical utilization, numerous questions have arisen regarding how to best estimate fracture risk in an individual patient. Recognizing the need to assist clinicians in optimal use of FRAX(®), the International Osteoporosis Foundation (IOF) in conjunction with the International Society for Clinical Densitometry (ISCD) assembled an international panel of experts that ultimately developed joint Official Positions of the ISCD and IOF advising clinicians regarding FRAX(®) usage. As part of the process, the charge of the FRAX(®) Clinical Task Force was to review and synthesize data surrounding a number of recognized clinical risk factors including rheumatoid arthritis, smoking, alcohol, prior fracture, falls, bone turnover markers and glucocorticoid use. This synthesis was presented to the expert panel and constitutes the data on which the subsequent Official Positions are predicated. A summary of the Clinical Task Force composition and charge is presented here.

Use of NIR spectroscopy and multivariate process spectra calibration methodology for pharmaceutical solid samples analysis

Accomplish high quality of final products in pharmaceutical industry is a challenge that requires the control and supervision of all the manufacturing steps. This request created the necessity of developing fast and accurate analytical methods. Near infrared spectroscopy together with chemometrics, fulfill this growing demand. The high speed providing relevant information and the versatility of its application to different types of samples lead these combined techniques as one of the most appropriated. This study is focused on the development of a calibration model able to determine amounts of API from industrial granulates using NIR, chemometrics and process spectra methodology.

Postgraduate Symposium: Positive influence of nutritional alkalinity on bone health.

There is growing evidence that consumption of a Western diet is a risk factor for osteoporosis through excess acid supply, while fruits and vegetables balance the excess acidity, mostly by providing K-rich bicarbonate-rich foods. Western diets consumed by adults generate approximately 50-100 mEq acid/d; therefore, healthy adults consuming such a diet are at risk of chronic low-grade metabolic acidosis, which worsens with age as a result of declining kidney function. Bone buffers the excess acid by delivering cations and it is considered that with time an overstimulation of this process will lead to the dissolution of the bone mineral content and hence to reduced bone mass. Intakes of K, Mg and fruit and vegetables have been associated with a higher alkaline status and a subsequent beneficial effect on bone health. In healthy male volunteers an acid-forming diet increases urinary Ca excretion by 74% and urinary C-terminal telopeptide of type I collagen (C-telopeptide) excretion by 19% when compared with an alkali (base-forming) diet. Cross-sectional studies have shown that there is a correlation between the nutritional acid load and bone health measured by bone ultrasound or dual-energy X-ray absorptiometry. Few studies have been undertaken in very elderly women (>75 years), whose osteoporosis risk is very pertinent. The EVAluation of Nutrients Intakes and Bone Ultra Sound Study has developed and validated (n 51) an FFQ for use in a very elderly Swiss population (mean age 80.4 (sd 2.99) years), which has shown intakes of key nutrients (energy, fat, carbohydrate, Ca, Mg, vitamin C, D and E) to be low in 401 subjects. A subsequent study to assess net endogenous acid production (NEAP) and bone ultrasound results in 256 women aged > or = 75 years has shown that lower NEAP (P=0.023) and higher K intake (P=0.033) are correlated with higher bone ultrasound results. High acid load may be an important additional risk factor that may be particularly relevant in very elderly patients with an already-high fracture risk. The latter study adds to knowledge by confirming a positive link between dietary alkalinity and bone health indices in the very elderly. In a further study to complement these findings it has also been shown in a group of thirty young women that in Ca sufficiency an acid Ca-rich water has no effect on bone resorption, while an alkaline bicarbonate-rich water leads to a decrease in both serum parathyroid hormone and serum C-telopeptide. Further investigations need to be undertaken to study whether these positive effects on bone loss are maintained over long-term treatment. Mineral-water consumption could be an easy and inexpensive way of helping to prevent osteoporosis and could be of major interest for long-term prevention of bone loss.

Fracture de la paroi mediale de l'orbite. A propos de 4 observations. [Fracture of the medial wall of the orbit. Apropos of 4 cases]

Fractures or the medial wall of the orbit are uncommon and clinical signs are often discreet. This report was focused on isolated fractures of the medial wall of the orbit. Blow-out trauma is usually the cause. In these cases the clinical signs ranged from simple ecchymosis to blindness by haematoma of the orbital cone. Computed tomography is a major tool for diagnosis and making therapeutic indications for these fractures. Treatment depends on the oculomotor involvements as measured by forced duction tests.

Isolated bilateral zygomatic arch fracture: an unusual pattern.

Isolated fractures of the zygomatic arch represent 5% to 14% of all zygomatic complex fractures. Bilateral isolated zygomatic arch fractures, which are defined as fractures of both zygomatic arches without any other facial fracture, are extremely rare. In this case report, we present a rare case of this facial fracture pattern.

Análisis y mejora de los procesos excepcionales de una multinacional del sector de la electrónica utilizando la metodología Business Process Management

El presente documento ilustra la aplicación de la metodología Business Process Managementpara el caso de una empresa multinacional del sector de la electrónica. Para ello se han tomado los procesos excepcionales de Supply Chain Operations en el área EMEA (Europa, Oriente Medio y África). Se ha analizado la situación inicial, donde la aparición de incidencias de calidad en productos terminados y listos para entregar a clientes generaba una serie de acciones descoordinadas y con resultados insatisfactorios. Todos los departamentos implicados comprometían recursos, tiempo y esfuerzo, sin estar alineados entre sí. A partir de la aplicación sistemática de la metodología BPM definida en 10 fases, se ha desarrollado una solución completa para los procesos excepcionales. El documento describe con detalle en proceso de Reflash y la documentación necesaria para poner el proceso bajo control y en mejora continua.

Lateral condyle fracture of the humerus in children treated with bioabsorbable materials

Les fractures du condyle externe de l'enfant sont un traumatisme relativement fréquent qui survient le plus souvent chez l'enfant entre 5 et 15 ans. Elles sont classées en 3 grades : le grade 1 sans déplacement qui peuvent être traitées conservativement et les grades 2 (déplacées) et 3 (disloquées) qui nécessitent une prise en charge chirurgicale par réduction ouverte et embrochage. Le traitement traditionnel de ces fractures consistent en la mise en place de broches/vis métalliques qui doivent être retirées quelques semaines plus tard lors d'une seconde intervention. Depuis les années 90, des matériaux bio-résorbables à base d'acide polyglycoliques sont apparus en chirurgie orthopédique et traumatologique. En raison de la survenue de complications telles que réactions inflammatoires, formation de séromes ou ostéolyse, l'utilisation du matériel conventionnel a été préférée. Cependant, depuis quelques années, de nouveaux matériaux en acide polylactique sont apparus sur le marché. La période de résorption étant beaucoup plus lente, ces matériaux induisent des réactions beaucoup plus faibles, sans conséquences cliniques relevées jusqu'à présent. Chez l'adulte, de récentes études ont prouvés l'efficacité et l'absence d'effets secondaires liés à ces matériaux. Par contre, chez l'enfant, peu d'études à moyen terme ont été réalisées et l'impact sur l'os en croissance est peu connu, même si pour l'heure aucune conséquence clinique n'a été relevée. Dans le cadre de notre étude, nous avons comparé 2 groupes d'enfants traités pour des fractures du condyle externe du coude. Le premier groupe traité par du matériel conventionnel et le second par matériel résorbable. Les enfants ont tous étés suivis de manière très étroite durant la première année et la récupération clinique est similaire pour les 2 groupes. A 4 ans du traumatisme, les résultats fonctionnels sont identiques pour les 2 groupes et aucune complication liée au matériel résorbable n'a été mise en évidence. Par ailleurs, à 1 et 4 ans, les clichés radiologiques montrent l'absence de lésions liées au matériel résorbable. En conclusion, dans le cadre de notre travail nous avons pu montrer l'efficacité des matériaux résorbables dans la prise en charge des fractures du condyle externe du coude chez l'enfant. Ces matériaux permettent d'optimiser la prise en charge de ce type de fracture en prévenant un risque opératoire et anesthésique liés à une seconde intervention nécessaire au retrait du matériel d'ostéosynthèse conventionnel. Par ailleurs le coût lié à la prise en charge globale de ce type de fracture est moindre lors de l'utilisation de matériel résorbable.

Gaussian process framework for pervasive estimation of swimming velocity with body-worn IMU

Presented is an accurate swimming velocity estimation method using an inertial measurement unit (IMU) by employing a simple biomechanical constraint of motion along with Gaussian process regression to deal with sensor inherent errors. Experimental validation shows a velocity RMS error of 9.0 cm/s and high linear correlation when compared with a commercial tethered reference system. The results confirm the practicality of the presented method to estimate swimming velocity using a single low-cost, body-worn IMU.