Search results for "EXPA"

Extreme ameloblastoma of the mandible with hypoproteinemia. A case report and review of clinicopathological features

2011

Ameloblastoma is a tumor of odontogenic epithelium. It has an intermediate malignant potential, thus positioning it in a gray zone between benign and malignant neoplasms. Invasive ameloblastomas of excessive size are rarely confronted. Although these ameloblastomas are benign, they are life threatening. Many have eventuated in death due to airway obstruction, starvation from restriction of feeding, and complications of hypoproteinemia. These tumors cause significant expansion of skin and lips [tissue expanders]. Due to its metabolic demands, a tumor of enormous size will have numerous feeding vessels. Patients with extreme ameloblastomas are usually from rural areas of developing countries …

29: Rapid expansion of acute myeloid leukemia-reactive cytotoxic T cells from CD8+CD62L+ blood lymphocytes of HLA-matched healthy donors in vitro

2007

Attività di interconfronto tra codici di trasporto atmosferico per la preparazione e la risposta alle emergenze nucleari

2019

In questo lavoro vengono presentati e confrontati i risultati ottenuti con tre differenti codici (FLEXPART, CALPUFF e ldX) per il trasporto atmosferico di inquinanti radioattivi. I codici vengono confrontati su una singola simulazione di un possibile rilascio incidentale alla stazione frontaliera di Gösgen (CH), in condizioni meteorologiche sfavorevoli per il territorio italiano. In this work we present and compare the results obtained iwth three different codes (FLEXPART, CALPUFF and ldX) for the atmospheric dispersion of radioactive pollutants. The codes are compared on a single simulation of a possible incident release in the Gösgen (CH) nuclear power plant with weather conditions that a…

Trasplante renal procedente de donantes con criterios expandidos: análisis del perfil del donante y receptor, evolución clínica y supervivencia a lar…

2015

El trasplante renal es el tratamiento de elección para el paciente con enfermedad renal crónica avanzada, mejorando la calidad de vida y la supervivencia del paciente en comparación con las otras alternativas de tratamiento sustitutivo renal. En los últimos años, la mayor experiencia adquirida en el manejo del paciente trasplantado, junto con la imperiosa necesidad de ofertar riñones para los pacientes incluidos en lista de espera, han motivado la aceptación de injertos renales de donantes cadáver con mayor edad y/o patología cardiovascular. Este tipo de donantes se englobarían en los denominados donantes con criterios expandidos (DCE), definidos por los donantes con edad mayor o igual a 60…

Chiral Low-Energy Constants: Status and Prospects

2007

7 pages.-- PACS nrs.: 11.15.Pg, 12.38.-t, 12.39.Fe.-- ISI Article Identifier: 000252187200017.-- ArXiv pre-print available at: http://arxiv.org/abs/0710.4405

Propiedad y riesgo en los inicios de la expansión citrícola valenciana durante el último tercio del siglo XIX

1998

This paper analyses factors linked to the level of economic development that influenced the rate at which part of the Valencian agriculture transformed in line with the incentives generated by the increase in demand. It focuses on the expansion of orange tree operations during the last third of the 19th century where production options are typified according to their economic results, the risk, relationship with the market, and the production resource needs. The impact of these factors depended on the size of the individual`s property. The results thus suggest that smaller landowners preferred crops that were more labour intensive that helped their auto-reproduction whereas the larger ones …

The expansion of a European feudal monarchy during the 13th Century: the Catalan-Aragonese Crown and the consequences of the conquest of the kingdoms…

2009

-Enric.Guinot@uv.es In the middle of the 13th century the Crown of Aragon conquered by military means the Muslim Mediterranean Coast of the Iberian Peninsula, incorporating it into the European feudal world; this resulted in the destruction of the Andalusí state and part of its society as well as in a redistribution of towns, villages, houses and lands among Christians. The historiography of some years ago emphasized the role of trade and urban burgesses in these new societies, but present opinion is more related to a long expansion of feudal society as well as the creation in Majorca and Valencia of a colonial society. Logically, the consequences of this process had also an effect in Catal…

Unitary transformations depending on a small parameter

2011

We formulate a unitary perturbation theory for quantum mechanics inspired by the LieDeprit formulation of canonical transformations. The original Hamiltonian is converted into a solvable one by a transformation obtained through a Magnus expansion. This ensures unitarity at every order in a small parameter. A comparison with the standard perturbation theory is provided. We work out the scheme up to order ten with some simple examples.

Role of coefficient of thermal expansion on bond strength of ceramic veneered yttrium-stabilized zirconia

2017

Background Incompatible coefficient of thermal expansion (CTE) is supposed to be a reason for chipping of ceramic veneered zirconia. This study evaluates the effect of veneering ceramic at varied CTE on bond strength to zirconia. Material and Methods Zirconia disks (Z, O 10 mm, 1.0 mm thickness) were prepared from Y-TZP (Cercon®) and sintered at 1350°C for 6 hours. All zirconia disks were veneered with ceramics ((O 7.0 mm, 1.5 mm thickness) with varied CTE including VITADur® alpha (VDα), VITAVM®7 (VM7), VITAVM®9 (VM9), Cercon® ceramkiss (CCK), IPSe.max® ceram (IeC), and IPS dSIGN® (IdS) (n=15). The specimens were thermo-cycled (5-55 °C, 500 cycles) prior to determine the shear bond strength…

Myotonic dystrophy associated expanded CUG repeat muscleblind positive ribonuclear foci are not toxic to Drosophila

2005

Myotonic dystrophy type 1 is an autosomal dominant disorder associated with the expansion of a CTG repeat in the 3 0 untranslated region (UTR) of the DMPK gene. Recent data suggest that pathogenesis is predominantly mediated by a gain of function of the mutant transcript. In patients, these expanded CUG repeat-containing transcripts are sequestered into ribonuclear foci that also contain the muscleblind-like proteins. To provide further insights into muscleblind function and the pathogenesis of myotonic dystrophy, we generated Drosophila incorporating CTG repeats in the 3 0 -UTR of a reporter gene. As in patients, expanded CUG repeats form discrete ribonuclear foci in Drosophila muscle cell…