[Home ] [Archive]   [ فارسی ]  
:: Main :: About :: Current Issue :: Archive :: Search :: Submit :: Contact ::
Main Menu
Home::
Journal Information::
Articles archive::
For Authors::
For Reviewers::
Subscription::
Contact us::
Site Facilities::
Webmail::
::
Search in website

Advanced Search
..
Receive site information
Enter your Email in the following box to receive the site news and information.
..
Journal Citation Index

 

Citation Indices from GS

AllSince 2020
Citations102575668
h-index3925
i10-index268141

 

..
Central Library of Kurdistan University of Medical Sciences
AWT IMAGE
..
Vice-Chancellery for Research and Technology
AWT IMAGE
..
SCImago Journal & Country Rank
:: Search published articles ::
Showing 2 results for Loading

Yasin Hosseini, Dr Nader Farahpour, Dr Majid Motamedzade,
Volume 20, Issue 6 (2-2016)
Abstract

Background and Aim: Measurement of ground reaction forces (GRF) in different physical activities is linked with risk of the injuries of lower limb joints. Insole may alter the amount of these forces. The objectives of this study were to analyze the effects of<span style="font-family:;" dir="RTL" fa;="" 12pt;="" new="" roman";"="" "times="" roman";="" mitra";="" b=""> insole on GRF and time-to peak each reaction force, impulse, and loading rate during landing in normal individuals.

Material and Methods: Thirteen healthy male subjects with mean age, mass and height of (21.9±1.6years), (67.18±12.6kg), and (175.38±4.9cm), respectively, participated in this study. Using a Kistler force plates (1000Hz) we measured GRF during landing with and without shoe insole. Then, maximum GRF and their related time-to-peak, impulse and loading rate were measured. Repeated measure ANOVA was used to analyze the data. p<0.05 was considered significant.

Results: Wearing insole decreased the peak vertical GRF at the moment of contact of the heel with the ground (P=0.009), peak horizntal GRF (P=0.011) and the loading rate (P=0.01). But, the vertical impulse increased (P=0.0032).

Conclusion: Reduction of the vertical GRF and loading rate by means of insole may reduce the risk of lower extremity injuries during landing.

Keywords: One leg -landing, Ground reaction force, Impulse, Loading rate, Insole.

 

Received: Oct 28, 2015      Accepted: Dec 8, 2015


Meysam Heidari, Masomeh Rostamzadeh, Ideh Talimkhani,
Volume 29, Issue 4 (10-2024)
Abstract

Background and Aim: Edentulism is described as "ultimate indicator of disease burden for oral health" that affects quality of life. The most common treating method is an implant, which has a favorable survival rate for replacing lost teeth and improving the quality of life. The aim of this study is to review the rate of bone resorption, success rate and gingivitis in implants with immediate loading (IL) compared to conventional Lading (CL), which was performed as an update of the meta-analysis study by Chen J, et al (2019).
Materials and Methods: The study is a systematic review and meta-analysis, using a descriptive-analytical method and in four stages. The desired effect size included survival risk ratio and mean difference, crestal bone surface and probing depth in the group using CL implants compared to IL implants. For meta-analysis, the risk ratio, logarithm and standard deviation of the logarithm were combined using the fixed effect model. To calculate the mean difference, the weighted mean difference index was used and they were combined and compared using the fixed effect model. Cochran's Q and I2 tests were used to examine heterogeneity and variance between selected studies; Egger's test was used to evaluate publication bias. All these analyzes were done with STATA-17.
Results: After searching the desired databases, 2089 articles were retrieved; After removing the duplicates in the Endnote-X9, 1088 articles entered the screening step based on the title, and finally 61 articles with the inclusion criteria were included in the study, that 11 new studies were added.
Conclusion: In general, the survival rate and the average crestal bone level in the IL implants compared to the CL implants were higher by 0.78 and 0.32, respectively, and the weighted average probing depth was lower by 0.25.

Page 1 from 1     

مجله علمی دانشگاه علوم پزشکی کردستان Scientific Journal of Kurdistan University of Medical Sciences
مجله علمی دانشگاه علوم پزشکی کردستان Scientific Journal of Kurdistan University of Medical Sciences
Persian site map - English site map - Created in 0.04 seconds with 32 queries by YEKTAWEB 4714