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V-shaped bending support’ membantu dalam eksperimen ‘3-point bending test’ untuk tikus bersaiz kecil (V-shaped bending support helps in 3-point bending test experiment for small mice bone) / Noor Shafini Mohamad and Mohd Hafizi Mahmud

Three-point bending test is one of the main methods used in long bones to characterise bone material and determine the biomechanical properties. We have examined the mechanical competencies of the mouse bones at four-week-old by using a three-point bending jig so that the potential genotype-related...

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Main Authors: Mohamad, Noor Shafini, Mahmud, Mohd Hafizi
Format: Article
Language:English
Published: Universiti Teknologi MARA 2020
Subjects:
Machine tools and machining
Mechanics applied to machinery. Dynamics
Machine construction (General)
Online Access:http://ir.uitm.edu.my/id/eprint/47253/1/47253.pdf
http://ir.uitm.edu.my/id/eprint/47253/
https://jurim.uitm.edu.my/
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spelling my.uitm.ir.472532021-06-10T04:12:40Z http://ir.uitm.edu.my/id/eprint/47253/ V-shaped bending support’ membantu dalam eksperimen ‘3-point bending test’ untuk tikus bersaiz kecil (V-shaped bending support helps in 3-point bending test experiment for small mice bone) / Noor Shafini Mohamad and Mohd Hafizi Mahmud Mohamad, Noor Shafini Mahmud, Mohd Hafizi Machine tools and machining Mechanics applied to machinery. Dynamics Machine construction (General) Three-point bending test is one of the main methods used in long bones to characterise bone material and determine the biomechanical properties. We have examined the mechanical competencies of the mouse bones at four-week-old by using a three-point bending jig so that the potential genotype-related deficiencies in mechanical properties of bones explored. The available bending jig was not suitable for small animal model and may cause slippage when applying the load. The tibial gross length measurements of the four-week-old mouse measured using the proximal anatomical point of the centre of the condyles to the distal anatomical significance of the medial malleolus (~16 mm). The mid tibia diameter measurement is taken at the middle tibia (~1 mm) and metaphyseal diameter (~3 mm). The bending jig was custom-made, where both ends support were cut in a v-shape to provide stability. The tibias were mechanically tested with the v-shape support under three-point bending using a Bose ElectroForce® 3200 until failure. The test revealed a significant result of flexural strength, work-to-fracture and strain to failure obtained from the load-displacement curves. The finding may be useful in the studies of quantitative assessments of the strength and toughness of small animal bones. Universiti Teknologi MARA 2020-11 Article PeerReviewed text en http://ir.uitm.edu.my/id/eprint/47253/1/47253.pdf ID47253 Mohamad, Noor Shafini and Mahmud, Mohd Hafizi (2020) V-shaped bending support’ membantu dalam eksperimen ‘3-point bending test’ untuk tikus bersaiz kecil (V-shaped bending support helps in 3-point bending test experiment for small mice bone) / Noor Shafini Mohamad and Mohd Hafizi Mahmud. Jurnal Inovasi Malaysia (JURIM), 4 (1). pp. 1-14. ISSN 2600-7606 https://jurim.uitm.edu.my/
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
language English
topic Machine tools and machining
Mechanics applied to machinery. Dynamics
Machine construction (General)
spellingShingle Machine tools and machining
Mechanics applied to machinery. Dynamics
Machine construction (General)
Mohamad, Noor Shafini
Mahmud, Mohd Hafizi
V-shaped bending support’ membantu dalam eksperimen ‘3-point bending test’ untuk tikus bersaiz kecil (V-shaped bending support helps in 3-point bending test experiment for small mice bone) / Noor Shafini Mohamad and Mohd Hafizi Mahmud
description Three-point bending test is one of the main methods used in long bones to characterise bone material and determine the biomechanical properties. We have examined the mechanical competencies of the mouse bones at four-week-old by using a three-point bending jig so that the potential genotype-related deficiencies in mechanical properties of bones explored. The available bending jig was not suitable for small animal model and may cause slippage when applying the load. The tibial gross length measurements of the four-week-old mouse measured using the proximal anatomical point of the centre of the condyles to the distal anatomical significance of the medial malleolus (~16 mm). The mid tibia diameter measurement is taken at the middle tibia (~1 mm) and metaphyseal diameter (~3 mm). The bending jig was custom-made, where both ends support were cut in a v-shape to provide stability. The tibias were mechanically tested with the v-shape support under three-point bending using a Bose ElectroForce® 3200 until failure. The test revealed a significant result of flexural strength, work-to-fracture and strain to failure obtained from the load-displacement curves. The finding may be useful in the studies of quantitative assessments of the strength and toughness of small animal bones.
format Article
author Mohamad, Noor Shafini
Mahmud, Mohd Hafizi
author_facet Mohamad, Noor Shafini
Mahmud, Mohd Hafizi
author_sort Mohamad, Noor Shafini
title V-shaped bending support’ membantu dalam eksperimen ‘3-point bending test’ untuk tikus bersaiz kecil (V-shaped bending support helps in 3-point bending test experiment for small mice bone) / Noor Shafini Mohamad and Mohd Hafizi Mahmud
title_short V-shaped bending support’ membantu dalam eksperimen ‘3-point bending test’ untuk tikus bersaiz kecil (V-shaped bending support helps in 3-point bending test experiment for small mice bone) / Noor Shafini Mohamad and Mohd Hafizi Mahmud
title_full V-shaped bending support’ membantu dalam eksperimen ‘3-point bending test’ untuk tikus bersaiz kecil (V-shaped bending support helps in 3-point bending test experiment for small mice bone) / Noor Shafini Mohamad and Mohd Hafizi Mahmud
title_fullStr V-shaped bending support’ membantu dalam eksperimen ‘3-point bending test’ untuk tikus bersaiz kecil (V-shaped bending support helps in 3-point bending test experiment for small mice bone) / Noor Shafini Mohamad and Mohd Hafizi Mahmud
title_full_unstemmed V-shaped bending support’ membantu dalam eksperimen ‘3-point bending test’ untuk tikus bersaiz kecil (V-shaped bending support helps in 3-point bending test experiment for small mice bone) / Noor Shafini Mohamad and Mohd Hafizi Mahmud
title_sort v-shaped bending support’ membantu dalam eksperimen ‘3-point bending test’ untuk tikus bersaiz kecil (v-shaped bending support helps in 3-point bending test experiment for small mice bone) / noor shafini mohamad and mohd hafizi mahmud
publisher Universiti Teknologi MARA
publishDate 2020
url http://ir.uitm.edu.my/id/eprint/47253/1/47253.pdf
http://ir.uitm.edu.my/id/eprint/47253/
https://jurim.uitm.edu.my/
_version_ 1702172687740174336
score 13.211869

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