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Conflict between the classical equivalence principle and quantum mechanics
(2009-05-11)
As far as external gravitational fields described by Newton's theory are concerned, theory shows that there is an unavoidable conflict between the universality of free fall (Galileo's equivalence principle) and quantum ...
Smoking enhances bone loss in anterior teeth in a Brazilian population: A retrospective cross-sectional study
(2008-12-01)
The aim of the present study was to radiographically evaluate the effect of smoking on bone loss resulting from chronic periodontitis. Periapical radiographs were analyzed of 80 patients with chronic periodontitis (40 ...
Urinary incontinence after vaginal delivery or cesarean section
(Instituto Israelita de Ensino e Pesquisa Albert Einstein, 2010)
Reaction functions for weakly bound systems
(ELSEVIER SCIENCE BV, 2009)
We propose a new technique to analyze total reaction cross sections. In this technique, which has been previously applied to fusion reactions, the experimental data are used to build a dimensionless reaction function, which ...
Sistema de Informação Pré-Natal: análise crítica de registros em um município paulista.
(2010-05-01)
The prenatal assistance is one of the health care pillars. This study aimed to conduct a critical evaluation of the SIS Prenatal in a city of São Paulo State, to compare its data with the local assistance and to verify the ...
Dental auxiliary hepatitis B immunization: a cross-sectional study in the Sao Paulo state public health system, Brazil, 2018
(Ministerio Da Saude, 2020-01-01)
Objective: to investigate dental auxiliaries (DA) hepatitis B immunization in Brazilian National Health System (SUS) services in nine cities in Sao Paulo State, Brazil, in 2018. Methods: this was a cross-sectional study ...
A theoretical study on the photoionization of the valence orbitals of phosphine
(Soc Brasileira QuimicaSao PauloBrasil, 2006)
Analysis of Fusion Cross Sections in the Be-9 Projectile Breakup on Different Target Nuclei
(Springer, 2020-10-24)
We present a theoretical study of total fusion (TF), complete fusion (CF), and incomplete fusion (ICF) cross sections in the breakup of Be-9 (described as n -Be-8) projectile on Sn-124, Sm-144 and Pb-208 target nuclei. We ...
Photoionization of CF4 in the VUV region
(Elsevier Science BvAmsterdamHolanda, 2003)