Freedom To Two
Mostrando 25-36 de 339 artigos, teses e dissertações.
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25. Statins for aortic valve stenosis
ABSTRACT BACKGROUND: Aortic valve stenosis is the most common type of valvular heart disease in the USA and Europe. Aortic valve stenosis is considered similar to atherosclerotic disease. Some studies have evaluated statins for aortic valve stenosis. OBJECTIVES: To evaluate the effectiveness and safety of statins in aortic valve stenosis. METHODS: Searc
Sao Paulo Med. J.. Publicado em: 2016-12
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26. An Explicit Stiffness Matrix for Parabolic Beam Element
Abstract This study is devoted to strain-based formulation for a curved beam. Arches with parabolic geometry, which have a variety of applications, belong to this structural type. Dependency of the curvature radius to the arch length creates some complexities in the solution process. To analyze these complex structures, a two-node beam with six degrees of fr
Lat. Am. j. solids struct.. Publicado em: 2016-09
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27. Debates: sobre el rol de la escuela y de los educadores de adultos en las cárceles
ABSTRACT: When a minimal characterization of the teaching role is done in prison public education, based on the emerging pedagogical professional role and especially the adaptability and/or contextualization of education as a human right, it is crucial to reflect on training and selection of educators regarding a number of key components, mainly two: the con
Cad. CEDES. Publicado em: 2016-04
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28. Cosmopolitas del Atlántico esclavista: los "africanos" Daniel Botefeur y su esclavo de confianza Robin Botefeur en Cuba
Abstract: The article deals with the microstory of two men between Africa and the Americas (Cuba): a doctor and captain/ slaver born in Germany and his slave born in the region or the hinterland of the Gambia river. Both have extraordinary knowledge of the slave Atlantic (hidden Atlantic) "from below", especially on Africa. The doctor becomes a rich merchant
Almanack. Publicado em: 2016-04
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29. Initial Surgical Experience with Aortic Valve Repair: Clinical and Echocardiographic Results
Abstract Introduction: Due to late complications associated with the use of conventional prosthetic heart valves, several centers have advocated aortic valve repair and/or valve sparing aortic root replacement for patients with aortic valve insufficiency, in order to enhance late survival and minimize adverse postoperative events. Methods: From March/2012
Braz. J. Cardiovasc. Surg.. Publicado em: 2016-04
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30. Finite Element Modelling for Static and Free Vibration Response of Functionally Graded Beam
Abstract A 1D Finite Element model for static response and free vibration analysis of functionally graded material (FGM) beam is presented in this work. The FE model is based on efficient zig-zag theory (ZIGT) with two noded beam element having four degrees of freedom at each node. Linear interpolation is used for the axial displacement and cubic hermite int
Lat. Am. j. solids struct.. Publicado em: 2016-04
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31. Endovascular Treatment of Internal Iliac Artery Aneurysms: Single Center Experience
Abstract Objective: Internal iliac artery aneurysms (IIAA) are rare, representing only 0.3% of aortoiliac aneurysms. Its treatment with open surgery is complex and associated with high morbidity and mortality, which led to increasing application of endovascular solutions. In this study, we aimed to evaluate outcomes of endovascular aneurysm repair (EVAR) of
Braz. J. Cardiovasc. Surg.. Publicado em: 2016-04
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32. Structure Synthesis and Optimization of Feed Support Mechanisms for a Deployable Parabolic Antenna
ABSTRACT In this paper, a systematic method to synthesize parallel mechanisms for feed support mechanisms based on screw theory is proposed. First, the motion requirement of the feed support mechanism is studied. Then, a class of parallel mechanisms having a translational motion with different degrees of freedom is synthesized based on the constraint-synthes
J. Aerosp. Technol. Manag.. Publicado em: 2016-03
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33. Effectiveness and cost-effectiveness of home palliative care services for adults with advanced illness and their caregivers
BACKGROUND: Extensive evidence shows that well over 50% of people prefer to be cared for and to die at home provided circumstances allow choice. Despite best efforts and policies, one-third or less of all deaths take place at home in many countries of the world. OBJECTIVES: 1. to quantify the effect of home palliative care services for adult patients with
Sao Paulo Med. J.. Publicado em: 19/01/2016
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34. An efficient analytical model to evaluate the first two local buckling modes of finite cracked plate under tension
Abstract The analytical approach is presented for both symmetric and anti-symmetric local buckling of the thin-plate in finite sizes and with a center crack under tension. An efficient classical solution based on the principle of minimum total potential energy was provided using only 2 and 1 degrees of freedom for symmetric and anti-symmetric modes and the l
Lat. Am. j. solids struct.. Publicado em: 2015-11
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35. The association of fractional CO2 laser 10.600nm and photodynamic therapy in the treatment of onychomycosis
AbstractBACKGROUND:Onychomycosis is a fungal infection of the nails caused in most cases by dermatophytes Trichophyton rubrum and Trichophyton mentagrophytes. Despite numerous available antifungal drugs for therapy of this infection, the cure rate is low, with high rates of relapse after treatment and side effects.OBJECTIVES:To present a new option for the t
An. Bras. Dermatol.. Publicado em: 2015-08
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36. A Six Degrees-of-Freedom Flight Dynamics Simulation Tool of Launch Vehicles
ABSTRACT: The use of digital simulation has become an essential activity during the development and operation of launch vehicles, due to the complexity of such systems. Of particular interest is the flight dynamics simulation, which investigates the behavior of the vehicle in flight subjected to forces and moments. This work presents a simulation tool suited
J. Aerosp. Technol. Manag.. Publicado em: 2015-06