Impact Prediction
Mostrando 13-24 de 131 artigos, teses e dissertações.
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13. Analytical determination of the critical impact location for wing leading edge under birdstrike
Abstract The wing leading edge is one of the aircraft structures which are vulnerable to birdstrike. Therefore, Federal Aviation Regulation has clear requirements of anti-birdstrike performance for wing leading edge. However, the impact location is not specified in aviation regulation. The forefront of the wing leading edge is selected as a critical location
Lat. Am. j. solids struct.. Publicado em: 04/02/2019
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14. Impact of the updated TNM staging criteria on prediction of persistent disease in a differentiated thyroid carcinoma cohort
ABSTRACT Objective: The 8th TNM system edition (TNM-8) released in 2018 presents significant changes when compared to the 7th edition (TNM-7). The aim of this study was to assess the impact of changing the TNM staging criteria on the outcomes in a Brazilian cohort of differentiated thyroid carcinoma (DTC). Subjects and methods: DTC patients, attending a te
Arch. Endocrinol. Metab.. Publicado em: 2019-01
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15. Transient global amnesia: clinical features and prognostic factors suggesting recurrence
ABSTRACT The risk of recurrence of new amnesia events in patients having previously experienced transient global amnesia (TGA) ranges between 2.9-23.8%. Objective: Our objective was to search for recurrence predictors in TGA patients. Methods: Retrospective analysis to identify recurrence predictors in a cohort of 203 TGA patients from a single center in B
Arq. Neuro-Psiquiatr.. Publicado em: 2019-01
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16. Precision Medicine: Changing the way we think about healthcare
Health care has changed since the decline in mortality caused by infectious diseases as well as chronic and non-contagious diseases, with a direct impact on the cost of public health and individual health care. We must now transition from traditional reactive medicine based on symptoms, diagnosis and treatment to a system that targets the disease before it o
Clinics. Publicado em: 03/12/2018
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17. Crashworthiness and Impact Energy Absorption Study Considering the CF/PA Commingled Composite Processing Optimization
The processing of the thermoplastic composites can cause matrix thermo-oxidative degradation. Understanding the level of thermo-oxidative degradation, as well as the thresholds of temperature and processing time, allows the manufacture of high performance composites with higher crashworthiness. This study evaluated the matrix thermo-oxidative degradation by
Mat. Res.. Publicado em: 22/01/2018
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18. A Prediction Model for Night Recovery of Embarked Aircrafts Based on System Dynamics
ABSTRACT: In order to make a sensible prediction on the air traffic flow management with conditions of wave-off and bolter, a system dynamic model for the night recovery operations of embarked aircrafts is built to ensure the adaption of air traffic flow with the capacity of air control at each phase of the recovery operations. The model aims at the characte
J. Aerosp. Technol. Manag.. Publicado em: 2017-12
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19. Prognostic factors of the short-term outcomes of patients with hepatitis B virus-associated acute-on-chronic liver failure
OBJECTIVE: To investigate the impact of the baseline status of patients with hepatitis B virus-associated acute-on-chronic liver failure on short-term outcomes. METHODS: A retrospective study was conducted that included a total of 138 patients with hepatitis B virus-associated acute-on-chronic liver failure admitted to the Department of Infectious Diseases
Clinics. Publicado em: 2017-11
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20. Psychopathology and alexithymia in patients with psoriasis
Abstract: Background: Psoriasis is a chronic, inflammatory, relapsing skin disease that has a psychosocial impact on the patients' life. Objective: This study aimed to investigate psychopathology in patients with psoriasis based on a valid psychometric instrument, as well as on the relationship between psychopathology and alexithymia. Methods: 108 patient
An. Bras. Dermatol.. Publicado em: 2017-08
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21. Structural Analysis of the Double Bottom Structure During Ship Grounding by Finite Element Approach
Abstract Possibility of a water-transportation mode to experience numerous accidental loads is predicted limitless and always demand sustainable analysis. Impact phenomenon raises as main reason of environmental damage, for instance, grounding contributes in form of short-time impact and produces massive damage on the bottom structure of a marine vessels, e.
Lat. Am. j. solids struct.. Publicado em: 2017-06
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22. A New Configuration of Circular Stepped Tubes Reinforced with External Stiffeners to Improve Energy Absorption Characteristics Under Axial Impact
Abstract State-of-the art studies of impact crushing circular stepped tube (inversion tube) introduce various approaches to improve the energy absorption capacities. Adding external longitudinal stiffeners on the circular stepped tubes is a new approach that have a great effect and interest. In the current study, finite element analysis using (LS-DYNA/WORKBE
Lat. Am. j. solids struct.. Publicado em: 2017-02
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23. Sensory processing patterns, coping strategies, and quality of life among patients with unipolar and bipolar disorders
Objective: To compare sensory processing, coping strategies, and quality of life (QoL) in unipolar and bipolar patients; to examine correlations between sensory processing and QoL; and to investigate the relative contribution of sociodemographic characteristics, sensory processing, and coping strategies to the prediction of QoL. Methods: Two hundred sixty-
Rev. Bras. Psiquiatr.. Publicado em: 17/05/2016
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24. Identifying forest ecosystem regions for agricultural use and conservation
ABSTRACT Balancing agricultural needs with the need to protect biodiverse environments presents a challenge to forestry management. An imbalance in resource production and ecosystem regulation often leads to degradation or deforestation such as when excessive cultivation damages forest biodiversity. Lack of information on geospatial biodiversity may hamper f
Sci. agric. (Piracicaba, Braz.). Publicado em: 2016-02