Nurul Najwa Mansor
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Preferred name
Nurul Najwa Mansor
Official Name
Nurul Najwa, Mansor
Alternative Name
Mansor, Nurul Najwa
Mansor, N.
Mansor, N. N.
Main Affiliation
Scopus Author ID
56287878400
Researcher ID
FKT-9536-2022

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  • Publication
    A review of factors influencing peri-implant bone loss
    ( 2021-07-21)
    Muhammad Ikman Ishak
    ;
    Ruslizam Daud
    ;
    Ishak Ibrahim
    ;
    Fauziah Che Mat
    ;
    Nurul Najwa Mansor
    Dental implants report high survival rate for the treatment of patients with missing teeth and being one of the undeniable restoration techniques. However, peri-implant bone loss has recently arisen to be the highlight in contemporary implant therapy. Therefore, the possible causes that are detrimental to dental implants and surrounding tissues are important to be discovered. The present review focuses on the current etiologies of peri-implant bone loss and subsequent complications observed in clinical practices. A comprehensive literature search was conducted via PubMed, Scopus, and ScienceDirect databases using the related keywords. The literature reveals numerous etiological factors may initiate the loss of marginal bone in dental implant application: loading protocols, implant body placement, implant macro-design features, implant surface roughness, implantation site preparation, foreign body reaction, implant material particles detachment and contamination, and oral habit. Albeit the biomechanical, biological, or combination of factors are known to contribute in marginal bone resorption, the predictability of treatment modalities to handle the defect remains controversial and unclear. Further clinical trials and sophisticated quantitative assessment would be advantageous to help scrutinize the issue.
      31  2
  • Publication
    Design and development of driving external support for lower limb disable patients
    ( 2020-12-18)
    Nurul Najwa Mansor
    ;
    Maslinda Abu Bakar @ Yahaya
    ;
    Tengku Roslina Tuan Yusof
    ;
    Ruslizam Daud
    The driver who lower limb disabled patients were used the hand control to drive. The hand control was fixed permanently on the pedals. Thus, their family cannot share the car with them. Hence, there are several ways to innovate the hand control become portable product. This study was undertaken to investigate the characteristic driving behaviour of lower limb disabled patient yet to establish the design driving external support that was portable by using hand control. There are many types of mechanism that was used to upgrade the product function compare to existing product. The materials mainly used steel as the materials of hand control stick. The fabrication process was used two weeks to done the prototype. Using a novel upgrading of portable hand control may help the disable patient easily use the fingers and hand, without using any tools. This product also can be refit in others car. The innovation of mechanism assists patients can share their car with their family members.
      8  34
  • Publication
    Optimization of Two-Dimensional Finite Element on Primary Bone Type-7 Fracture Model
    ( 2020-09-21)
    Nurul Najwa Mansor
    ;
    Muhammad Ikman Ishak
    ;
    Ruslizam Daud
    Optimization works is an important method for Finite Element (FE) analysis to get better accuracy in simulation study before proceed for further analysis. In this present work, convergence study of local crack tip meshing involving radius of first row element, a/n (DELR) and number of crack tip element (NTHET) is employed on single edge crack in homogenous properties of human cortical bone. Mode I and Mode II Type -7 penetration were determined by using FE analysis and compared with the experimental results. Based on the results, a good agreement is found between numerical and experimental results. The first section in your paper
      7  34