Search Results - "Lima, F. M. S"
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Using Surface Integrals for Checking Archimedes' Law of Buoyancy
Published in European journal of physics (01-01-2012)“…A mathematical derivation of the force exerted by an "inhomogeneous" (i.e. compressible) fluid on the surface of an "arbitrarily shaped" body immersed in it is…”
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2
Mechanical behavior and microstructure of a fiber laser–welded TWIP steel
Published in International journal of advanced manufacturing technology (01-09-2019)“…TWIP (twinning-induced plasticity) steels emerge as promising materials for the automotive industry, non-magnetic applications, and oil-and-gas exploration…”
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3
Diabetes mellitus and inflammatory pulpal and periapical disease: a review
Published in International endodontic journal (01-08-2013)“…Diabetes mellitus (DM) is one of the most common metabolic disorders. DM is characterized by hyperglycaemia, resulting in wound healing difficulties and…”
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4
Can artisanal “Coalho” cheese from Northeastern Brazil be used as a functional food?
Published in Food chemistry (01-12-2012)“…► Bioactive properties of “Coalho” cheese were reported for the first time. ► An average of 65 peptides (800–3500Da) resulted from proteolysis in the…”
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Interventions of Brazil's more doctors program through continuing education for Primary Health Care
Published in Frontiers in public health (24-01-2024)“…Brazil's More Doctors Program, in its training axis, aims to improve medical training for Primary Health Care through interventions related to the reality of…”
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6
The Text Mining Technique Applied to the Analysis of Health Interventions to Combat Congenital Syphilis in Brazil: The Case of the "Syphilis No!" Project
Published in Frontiers in public health (30-03-2022)“…Congenital syphilis (CS) remains a threat to public health worldwide, especially in developing countries. To mitigate the impacts of the CS epidemic, the…”
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7
A simpler graphical solution and an approximate formula for energy eigenvalues in finite square quantum wells
Published in American journal of physics (01-11-2020)“…The computation of allowed energy levels for a particle bounded to a finite square well potential is ubiquitous in modern physics and introductory quantum…”
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8
Thermal Effects on the "Ice-Cube Puzzle"
Published in European journal of physics (01-03-2012)“…When an ice cube floating on water in a container melts, it is said in some textbooks that the water level does not change. However, as pointed out by Lan in a…”
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9
Study on YB-laser welding applied on aluminum/polymer composites
Published in Journal of adhesion science and technology (03-03-2024)“…In the present study, an anodizing process was applied to aluminum alloy (AA2024-T3) to enhance interlocking in dissimilar joints with glass fiber-reinforced…”
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10
Where Else Is Null the Gravitational Field between Two Massive Spheres?
Published in European journal of physics (01-07-2009)“…To find the point between two massive spherical bodies at which their gravitational fields cancel is an apparently simple problem usually found in introductory…”
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11
Accurate measurement of the position and velocity of a falling object
Published in American journal of physics (01-03-2007)“…An object accelerates while it falls under the influence of the gravitational force. By using two sensors a precise and automated measurement of the velocity…”
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12
Development of laser beam welding of advanced high-strength steels
Published in International journal of advanced manufacturing technology (01-04-2016)“…Advanced high-strength steels have been extensively used in automobile construction, although a more complete understanding of their weld microstructure and…”
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13
A proper integral for the electric field at the surface of a conducting sphere
Published in Revista Brasileira de Ensino de Física (2020)“…Abstract In a recent paper, I have shown that the electric field at the surface of a charged conducting sphere evaluates to half the field discontinuity across…”
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14
Mechanical Properties of Laser Beam Welded Dissimilar High Strength Steels: 300M and DP 780
Published in Materials research (São Carlos, São Paulo, Brazil) (01-01-2023)“…Aerospace and automotive industries utilize advanced high strength steels due to their exceptional mechanical strength and ductility. Laser beam welding has…”
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15
Characterization of a laser-soldered avionic component using lead-free paste
Published in Optics and laser technology (01-03-2009)“…Electrical cable-connector sets used in airplanes have been laser soldered using a lead-free paste. These connections are usually crimped using a hand tool,…”
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16
What Exactly is the Electric Field at the Surface of a Charged Conducting Sphere?
Published in Resonance (01-11-2018)“…In the presently available literature, one finds distinct results for the electric field at the surface of a charged conducting sphere. In most textbooks, only…”
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17
An accurate formula for the period of a simple pendulum oscillating beyond the small angle regime
Published in American journal of physics (01-10-2006)“…A simple approximate expression is derived for the dependence of the period of a simple pendulum on the amplitude. The approximation is more accurate than…”
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18
Cosine Integrals for the Clausen Function and Its Fourier Series Expansion
Published in International journal of analysis and applications (01-09-2017)“…In a recent work, on taking into account certain finite sums of trigonometric functions I have derived exact closed-form results for some non-trivial…”
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19
Scratch resistances of compacted graphite iron with plasma nitriding, laser hardening, and duplex surface treatments
Published in Tribology international (01-03-2020)“…Compacted graphite iron is an interesting material class for automotive applications. CGI-450 grade cast iron was subjected to various surface treatments:…”
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20
Analytical study of the critical behavior of the nonlinear pendulum
Published in American journal of physics (01-11-2010)“…The dynamics of a simple pendulum consisting of a small bob and a massless rigid rod has three possible regimes depending on its total energy E : Oscillatory…”
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