Search results for "Suma"

Effects of menu structure and touch screen scrolling style on the variability of glance durations during in-vehicle visual search tasks.

2011

The effects of alternative navigation device display features on drivers' visual sampling efficiency while searching forpoints of interest were studied in two driving simulation experiments with 40 participants. Given that the number of display items was sufficient, display features that facilitate resumption of visual search following interruptions were expected to lead to more consistent in-vehicle glance durations. As predicted, compared with a grid-style menu, searching information in a list-style menu while driving led to smaller variance in durations of in-vehicle glances, in particular with nine item displays. Kinetic touch screen scrolling induced a greater number of very short in-v…

Suma y resta de los números negativos a través de un juego: estudio de viabilidad

2015

Tradicionalmente se han utilizado metáforas o modelos conceptuales sobre fenómenos físicos conocidos para explicar nuevos conceptos abstractos. Así, la forma convencional de introducir a los alumnos los números negativos ha sido mediante el empleo metáforas sobre ascensores, movimientos de saldo bancario y temperaturas, que actúan de nexo entre estos conceptos, familiares para los alumnos, y los nuevos conceptos matemáticos. Sin embargo, muchos autores han puesto de manifiesto que esta técnica puede resultar perjudicial puesto que ninguno de los modelos comentados logra explicar todas las propiedades de los números negativos y las situaciones en que estos aparecen; tal es el caso de la rest…

Kirjailija on matkoilla : kolme tapausesimerkkiä 2000-luvun matkakirjallisuudesta

2008

European citizenship : opportunities and abuses in private international family law

2021

El ensayo se centra en el papel de la autonomía jurídica en la regulación del estado familiar y las relaciones familiares entre los miembros de la unidad familiar típica o atípica. De hecho, el papel de la autonomía jurídica también ha sido ampliado con la ciudadanía europea, entendida por el Tribunal de Justicia de la Unión Europea como una fuente autónoma de derechos. Esta ciudadanía, que se suma a la nacional, ha permitido a la pareja ?estática?, aún en ausencia del carácter transnacional de la situación familiar, elegir la ley y los instrumentos de los ordenamientos jurídicos extranjeros a aplicar al ámbito patrimonial y a las relaciones existenciales de la comunidad de vida. El ensayo …

Review and update on drugs related to the development of osteonecrosis of the jaw

2019

Conflict of interest Conclusions of the working group on “New drugs related to the de-velopment of osteonecrosis of the jaw”. Spanish Society of Cranio-mandibular Dysfunction and Orofacial Pain and Spanish Society of Oral Medicine SEDCYDO-SEMO joint International Meeting: 30th SEDCYDO annual meeting & 15th SEMO Congress. Bilbao (Spain); June, 2019. [EN] Background: Medication-related osteonecrosis of the jaw (MRONJ) is a rare, but serious adverse effect of cer-tain drugs, of which bisphosphonates are the most widely known. This pathology is also associated with other medications such as the biologic antiresorptive agent, denosumab and some antiangiogenics such as sunitinib, bevacizumab or a…

New paradigms for dental prevention of medication related osteonecrosis of jaws (MRONJ)

2018

ONJ-Prevention of local osteonecrosis risk factors should be planned before and during the intake of associated drugs, according to new schedules. Secondary prevention requires a careful clinical oral examination, but also first level X-ray examinations and, when necessary, second level (CT) too. Three main risk factors of ostonecrosis of the jaws (ONJ) are recognised: (i) the type of ONJ-related medications: antiresorptive (e.g., Bisphosphonates, Denosumab) and antiangiogenic drugs (e.g., Bevacizumab, Sunitinib); (ii) the category of patient at MRONJ risk: cancer versus non-cancer patient; (iii) the typologies and timing of dental treatments (e.g., before, during, or after the drug adminis…

Current Controversies in Classification, Management, and Prevention of Bisphosphonate-Related Osteonecrosis of the Jaw

2014

Bisphosphonate-related osteonecrosis of the jaw (BRONJ) is a serious complication associated with oral and intravenous bisphosphonate therapy that adversely affects the quality of life, producing significant morbidity. Since the first description of bone necrosis in patients receiving bisphosphonate therapy in 2003 [1], hundreds of studies were published about this topic and various national and international medical societies have published protocols and guidelines. Nevertheless, there are still many controversies regarding the classification, management, and prevention of BRONJ. Even the definition of BRONJ is still debated and changed with the progress of knowledge and experience. Accord…

Osteonecrosis of the jaws associated with denosumab : study of clinical and radiographic characteristics in a series of clinical cases

2020

Background The objective of this study was to describe the clinical and radiographic characteristics of our series of medication-related osteonecrosis of the jaws (ONJ) associated with denosumab. Material and methods We presented 15 cases of ONJ associated with denosumab; 11 received treatment for their osteoporosis and four for cancer treatments. We recorded the most frequent clinical findings, symptoms and radiographic characteristics in our patient group, as well as local and systemic contributing factors. Results The mean time of treatment with denosumab was 23.83 ± 12.84 months. 40% of the patients had a previous history of treatment with bisphosphonates. The most common local factor w…

Medication related osteonecrosis of the jaws (MRONJ): Factors related to recurrence after treatment with surgery and platelet rich plasma (PRP) place…

2020

Background Medication-related osteonecrosis of the jaws (MRONJ) is a well-known complication associated with antiresorptive and antiangiogenic therapies. The purpose of this study was to analyse if there is any predictive factor of recurrence after local debridement plus platelet rich plasma (PRP) placement in MRONJ patients. Material and Methods Seventy MRONJ patients treated at the department of Oral and Maxillofacial Surgery in La Paz Hospital (Madrid, Spain) were included in this retrospective study. All of them were treated surgically by local debridement and PRP placement. The observation period was between January 2012 and January 2019. Information regarding use, type, administration…

Diabetes Mellitus and Its Association to the Occurrence of Medication-Related Osteonecrosis of the Jaw

2016

To date there is no consensus on the role of diabetes in the development of medication-related osteonecrosis of the jaws (MR-ONJ). Therefore, this study aimed to investigate the prevalence of diabetes and pathological glucose metabolism in patients with MR-ONJ compared to the general population. All maxillofacial surgery inpatients in one year at our department were investigated regarding diagnosis, anamnesis, medication, and blood glucose readings. 1374 records were analyzed. 35 patients with MR-ONJ were identified. Diabetics accounted for 14.3%. No significant difference in the prevalence of known diabetes was found, except for pathological glucose metabolism in patients with MR-ONJ (p &l…