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Natural from Feira de Santana city, Brazil
*Corresponding author:Luiz Sampaio Athayde, Natural from Feira de Santana city, Brazil
Submission: June 06, 2019;Published: August 28, 2019
The seasons occur across the planet because of the inclination of its longitudinal imaginary axis. The translation of the earth shows the four different astronomical positions, which help to define the four seasons, lasting ~ 90 days each. The four seasons are set also by weather patterns and the incidence of the sun throughout the year in the tropical zone, it makes the differences become more subtle, damaging its conceptualization in this region.
Ph.D in Agriculture from Faculty of Agriculture, Tohoku University
Research Professor, PhD, Holistic Research Institute
Professor, Chief Doctor, Director of Department of Pediatric Surgery, Associate Director of Department of Surgery, Doctoral Supervisor Tongji hospital, Tongji medical college, Huazhong University of Science and Technology
Senior Research Engineer and Professor, Center for Refining and Petrochemicals, Research Institute, King Fahd University of Petroleum and Minerals (KFUPM), Dhahran, Saudi Arabia
Fellow of International Agency for Standards and Ratings (IASR), Edith Cowan University, Sarich Neuroscience Research Institute
Chancellor Emeritus / Professor Emeritus of Chemistry and Physics, University of Missouri–St. Louis
Ph.D in Science from the Federal University of Alagoas, UFAL, Brazil
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