Monday 15 August 2011

Wseas Transactions

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Transactions: INTERNATIONAL JOURNAL of MATHEMATICS AND COMPUTERS IN SIMULATION
Transactions ID Number: 17-288
Full Name: Chontita Rattanakul
Position: Assistant Professor
Age: ON
Sex: Female
Address: Department of Mathematics, Faculty of Science, Mahidol University,Bangkok, 10400
Country: THAILAND
Tel: 6687984766
Tel prefix:
Fax: 6622015343
E-mail address: sccrt@mahidol.ac.th
Other E-mails: g4136815@yahoo.com
Title of the Paper: effect of time delay on bone remodeling process
Authors as they appear in the Paper: Suchanan Thongmak,Chontita Rattanakul,Sahattaya Rattanamongkonkul,Wannapa Kunpasuruang,Sittipong Ruktamatakul
Email addresses of all the authors: yiya_230@hotmail.com,sccrt@mahidol.ac.th,sahattay@buu.ac.th,wannapa@su.ac.th,faasspr@nontri.ku.ac.th
Number of paper pages: 8
Abstract: We modify a mathematical model of bone remodeling process to study the effect of time delay observed clinically in the process. We then utilize the Hopf bifurcation theorem to investigate the possibility of the occurrence of periodic behavior exhibited by our model. Numerical simulation is also carried out to support our theoretical results. Theoretical and numerical results indicate that the periodic behavior observed clinically in the pulsatile secretion of parathyroid hormone can be expected in our model.
Keywords: Bone remodeling process,Osteoblast,Osteoclast,Parathyroid hormone,Time delay
EXTENSION of the file: .pdf
Special (Invited) Session: a delay-differential equations model of bone remodeling process
Organizer of the Session: 303-207
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