Al-Nahrain University Academic Staff Profiles System

Academic staff profiles
Al-Nahrain University

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PERSONAL INFORMATION

Full Name: Dr. Jumaa Salman Chiad Gender: Male Birthdate: 1972 Nationality: Iraq Degree: PhD Academic Title: Professor College\Center: College of Engineering Departement: Mechanical Engineering Major: Applied mechanics Specialty: Biomechanics, prosthetic and orthotic engineering Mother Language: Arabic Other Languages: English Work email: jumaa.s.chiad@nahrainuniv.edu.iq Personal email: jumaachiad@gmail.com

LINKS

https://scholar.google.com/citations?user=E2M9idwAAAAJ&hl=ar

https://www.scopus.com/authid/detail.uri?authorId=55922117400

https://www.researchgate.net/profile/Jumaa_Chiad/research

https://www.researchgate.net/profile/Jumaa-Chiad-2

https://publons.com/researcher/3995160/jumaa-chiad/

https://www.scopus.com/redirect.uri?url=https://orcid.org/0000-0002-5181-3525&authorId=55922117400&origin=AuthorProfile&orcId=0000-0002-5181-3525&category=orcidLink%22

https://www.linkedin.com/in/dr-jumaa-chiad-38360573/?midToken=AQEbJY_UwrhJGg&midSig=1sdj-4xXAMJFs1&trk=eml-email_network_conversations_01-header-11-profile&trkEmail=eml-email_network_conversations_01-

Publications

Kinematic analysis for passive multi-axes ankle joint
M Tahir, S Hassan, J Chiad, 2022
Pollack Periodica, 17, (2), 5
The mathematical model for lateral stiffness of variable length conical spring
M Tahir, S Hassan, J Chiad, 2022
Pollack Periodica, 17, (2), 6
Study and analysis the flexion moment in active and passive knee prosthesis using back propagation neural network predict
F Al‑Maliky, � Chiad, 2022
Journal of the Brazilian Society of Mechanical Sciences and Engineering, 44, (533), 7

Study and evaluation of four bar polycentric knee used in the prosthetic limb for transfemoral amputee during the gait cycle
F Al-Maliky, J Chiad, 2021
Materials Today: Proceedings
Boosting Mechanical Properties of Orthoses - Foot Ankle by Adding Carbon Nanotube Particles
A Jeryo, J Chiad, a Abbod, 2021
Materials Science Forum, Vol. 1039, 18
Incremental Forming of AA8006 Aluminum Alloys Sheet with Different Step Size
A Obaid, J Chiad, a Sadiq, 2021
Defect and Diffusion Forum, Vol. 1039, 6
A Mathematical Model of The Human Lower Limb During a Complete Gait Cycle and Its Various Phases
N Al-Hayali, S Nacy, J Chiad, 2021
Journal of Mechanical Engineering Research and Developments, Vol. 44., (8), 392-405
A Review Study for Measurement, Analysis and Evaluation Four Bar Polycentric Knee
F Al-Maliky, J Chiad, 2021
IOP Conference Series: Materials Science and Engineering, 1094, (1), 012113
Analysis and Evaluation of a Quasi-Passive Lower Limb Exoskeleton for Gait Rehabilitation
N Khalid, S Nacy, J Chiad, O Hussein, 2021
Al-Khwarizmi Engineering Journal, 17, (4), 12
A Review of Passive and Quasi-Passive Lower Limb Exoskeletons for Gait Rehabilitation
N Khalid, S Nacy, J Chiad, O Hussein, 2021
Journal of Mechanical Engineering Research and Developments, 44, (9), 9

Evaluation and analysis of different types of prosthetic knee joint used by above knee amputee
F Kadhim, J Chiad, M Enad, 2020
Defect and Diffusion Forum, 398, 34-40
Modeling and Evaluation of Smart Economic Transfemral Prosthetic
F Kadhim, A Takhakh, J Chiad, 2020
Defect and Diffusion Forum, 398, 48-53
Improvement the Mechanical Characteristics of Alloy Steel DIN 41Cr4 by Shot Peening
J Chiad, 2020
Journal of Engineering, 26, (7), 1-15

Fatigue and Vibration Parameters Improvement of Steel DIN 41Cr4 by Ultrasonic Shock Peening Treatment
Z Mahmood, J Chiad, 2019
Al-Nahrain Journal for Engineering Sciences, 22, (3)

Buckling investigation of isotropic composite plate reinforced by different types of powders
J Chiad, M Al-Waily, M Al-Shammari, 2018
International Journal of Mechanical Engineering and Technology (IJMET), 9, (09), 305-317
Design and manufacturing knee joint for smart transfemoral prosthetic
F Kadhim, J Chiad, A Takhakh, 2018
IOP Conference Series: Materials Science and Engineering, 454, (1), 012078
Effect of number and location of dampers on suspension system for washing machine
J Chiad, F Abdulla, 2018
Int. J. Mech. Eng. Technol., 9, 794-804
The Study and Analysis of Stress Distribution Subjected on the Replacement Knee Joint Components using Photo-Elasticity and Numerical Methods
N Yaseen, J Chiad, F Ghani, 2018
International Journal of Mechanical and Production Engineering Research and Development (IJMPERD), 8, (06), 449-464
Study, analysis, the vibration and stability for the artificial hand during its daily working
Y Shafeeq, J Chiad, Y Kahtan, 2018
International Journal of Mechanical Engineering and Technology, 9, (13), 1706-1716
Reduction the Effects of the Vibration Parameter on the Replacement Knee Joint during Daily Gait Cycle
J Chiad, N Yaseen, F Ghani, 2018
Al-Nahrain Journal for Engineering Sciences, 21, (4), 486-493
Effect of the carbon nanotube (CNT) in the materials used for prosthetics and orthotics applications
J Chiad, W Sadik, A Jeryo, 2018
International Journal of Energy and Environment, 9, (3), 283-294

A Suggested New Material to Manufacture Above-Knee Prosthetic Socket Using the Lamination of Monofilament, Cotton and Perlon Fibers
M Chiad, 2017
Al-Nahrain Journal for Engineering Sciences (NJES) Vol.20 No.4, 2017 pp.832-837, 20, (4), pp.832-837
Enhancement of the mechanical properties for above-knee prosthetic socket by using the bamboo fiber
M Chiad1, 2017
International Journal of Energy and Environment (IJEE), 8, (4), pp.331-338
CHARACTERISTIC OF SPECIFIC INDUSTRIAL APPLICATION
J Chiad, B Bedaiwi, H Abdul-Rahman, 2017
Journal of Engineering and Sustainable Development, 21, (5)

Analysis and mitigation of hand arm power tools vibration
J Chiad, B Bedaiwi, M Idrees, 2016
Journal of Engineering and Sustainable Development, 20, (05)
Hygrothermal Effect on Mechanical and Fatigue Properties of laminated Lower Limb Socket and Bacteria Growth
J Abdullah, 2016
Journal of Babylon University/Engineering Sciences/ No.(4)/ Vol.(24): 201, 4, (24), pp.1113-1124

Study the Effect of the Foundation Surface on the Vibration Data at the Worker Arm Using Drilling Machine
J Chiad, B Bdawi, A Abbed, 2015
International Journal of Advanced Sport Sciences Research, 539-547
Study ,measuring and analysis the vibration data with work dril workers during dialy activities
B Chiad, 2015
International Journal of Advanced Sport Sciences Research Vol.3 No.5, 2015, 429-442., 5, (3), 15

Study the impact behavior of the prosthetic lower limb lamination materials due to low velocity impactor
J Chiad, 2014
ASME 2014 12th Biennial Conference on Engineering Systems Design and Analysis
Experimental Study for Materials Prosthetic above Knee Socket under Tensile or Fatigue Stress with Varying Temperatures Effect
H Wasmi, J Chiad, A Hamzah, 2014
Journal of Engineering, 20, (3)
Vibration Measurement and Analysis of knee-Ankle-Foot Orthosis (KAFO) Metal-Metal type
A Takhakh, F Mohanad, J Chiad, 2014
Journal of Engineering, 20, (2)
Experimental study for materials prosthetic above knee socket under tensile or fatigue with varying temperature effect”
J Chiad, 2014
Journal of engineering ,Baghdad University, 20, (3), 14
A new interface pressure measurment system for A-K prosthetic amputee
J Chiad, 2014
International conference for engineering science

Vibration Analysis and Measurement in Knee Ankle Foot Orthosis for Both Metal and Plastic KAFO Type
A Takhakh, F Kadhim, J Chiad, 2013
ASME International Mechanical Engineering Congress and Exposition, 56222, V03BT03A050
Vibration Measurement And Analysis Of Knee-Ankle-Foot Orthosis (Kafo) Plastic-Metal Type
J Chiad, A Takhakh, F Kadhim, 2013
Journal of Engineering and Sustainable Development, 17, (6)
Measuring thermal conductivity of different prosthetic socket lamination”,
J Chiad, 2013
Al-muthanna journal of pure sciences, 1, (2), 13
Experimental study of low velocity impact response of composite honeycomb core sandwich beams”
J Chiad, 2013
,Kufa journal of engineering ,Vol.4,No. 2,2013, 4, (2), 13

Vibration Analysis and Measurement in the Below Knee Prosthetic Limb: Part I—Experimental Work
B Bedaiwi, J Chiad, 2012
ASME International Mechanical Engineering Congress and Exposition, 45189, 851-858
Frequency and Acceleration Measurement for the Above Knee Prosthetic Limb and its Comparison with the Healthy Limb
J Bedaiwi, 2012
Journal of Engineering and Development, 16, (4), Pages: 438-452
Optimum Desgin of the KAFO Orthosis
J Chiad, 2012
The journal of the Iraqi Polymer, 2, (6), 13
Effects of Cooling Media Viscosities during the Hardening Process on the Mechanical Properties of Steel Materials "
J Chiad, 2012
Journal of Engineering and Development at, 3, (17), 14
Design , Analysis and Optimization of the Knee-Ankle-Foot Orthosis"
J Chiad, 2012
published in the journal of the Iraqi Polymer Society special issue for the nine conference for the manufacturing and technology of polymers in the Materials, 13
Design, Analysis and Optimization of the Knee-Ankle-Foot Orthosis
J Chiad, 2012
Gulf University Journal: Engineering and Computer Engineering Division, 144, (1881), 1-34

A videography technique for estimation the joint forces and moment for the above knee amputee
J Chiad, 2010
the education college journal special issue for the eighteen conference for the education college (5-6)May 2010/Baghdad/Iraq., 13
A videography technique for estimation the joint forces and moment for the above knee amputee ".
J Chiad, 2010
The eighteen conference for the education college (5-6)May 2010/, 12
A suggested new material used for A-K prosthetic Socket lamination "
J Chiad, 2010
second conference for the Engineering college /Babylon/Iraq, 13

Effects of Lamination Layers on the Mechanical Properties for Above Knee Prosthetic Socket
S Hasan, J Chiad, 2009
Engineering and Technology Journal, 27, (4)
Analysis and Optimum Design of the Above Knee Prosthetic Socket
J Chiad, 2009
Ph. D. Thesis in Mechanical Engineering, University of Technology
Effects of Lamination Layers on the Mechanical Properties for Above Knee Prosthetic Socket
D S.Chiad, D Dr.M.J.jweeg, 2009
engineering &technology journal, 4, (27)

Reduction the effects of the rectangular notches on stress concentration factors part 1 theoretical " .
, 2003
published in journal of Sebha University, 3, (2), 14
Reduction the effects of the sharp notches on stress concentration factors part 2 experimental ".
J Chiad, 2003
journal of Sebha University, 2, (2), 13

Improving the efficiency of the sharp notches against failure " .
J Chiad, 2002
journal of Sebha University, 1, (2), 13
The effects of the annealing time on the mechanical properties of steel
J Chiad, 2002
journal of Sebha University lSebha/Libya, 2, (2), 13

Experimental stress analysis of steel notches and its effects on failure
J Chiad, 1997
first scientific conference of college of engineering/Al-Mustansiriya university, 14
Theoretical stress analysis of steel notches and its effects on failure
J Chiad, 1997
first scientific conference of college of engineering/Al-Mustansiriya university, 14
Experimental stress analysis of steel notches and its effects on failure
J Chiad, 1997
The first scientific conference of college of engineering/, 15
Theoretical stress analysis of steel notches and its effects on failure
J Chiad, 1997
the first scientific conference of college of engineering, 15

Study Vibrations, Stresses and Stability of the Replacement Knee Joints and Comparison with the Healthy Case.
J Chiad, N Yaseen, F Mohammed, A Ghani
Optimization of Mechanical Properties Using Nanomaterials for Prosthesis and Orthosis Manufacturing
J Chiad, W Sadik, A Hameed
A New interface pressure measurement system for AK prosthetic amputee
J Chiad, M Jweeg
Effects the Viscosities of the Cooling Media during the Hardening Process on the Mechanical Properties of Steel Materials
J Chiad
Study, Measuring and Vibration Data Analysis for Hip Replacement Patient during Daily Activities
J Chiad, S Bakhy, A Abbed

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