Vol. 7 No. 4 (2019)

Vol 7, No 4 (2019)

DOI: https://doi.org/10.21533/pen.v7.i4
Published: 2019-12-30

Articles

  • Optimization of water-cement ratio in concrete contains recycled polypropylene (PP) plastic waste

    Alaa Jaleel Naji, Hayder Abbas Al-Yousefi , Mohammed Abbas Mousa, Murtadha Jasim Hussein
    DOI: https://doi.org/10.21533/pen.v7.i4.1651

  • Numerical simulation of hot forging process in production of axisymmetric automobile parts

    Hazim Bašić, Mehmed Duharkić, Senad Burak
    DOI: https://doi.org/10.21533/pen.v7.i4.1652

  • Seismic resistance of multi-storey reinforced concrete wall-frame structures at destructive earthquakes

    Baisbay T. Yerimbetov, Berik M. Chalabayev, Yairakhan B. Kunanbayeva, Zhenisbek A. Ussenkulov, Zhenis I. Orazbayev, Zhumadilla A. Aldiyarov
    DOI: https://doi.org/10.21533/pen.v7.i4.1653

  • Lumbar-load analysis of a soldier while carrying the heavy loads

    Fikret Veljović, Senad Burak, Edin Begić, Dženan Jahić, Faris Kadić, Amer Iglica
    DOI: https://doi.org/10.21533/pen.v7.i4.1654

  • An enhanced hybrid image encryption algorithm using Rubik’s cube and dynamic DNA encoding techniques

    Alaa A. Abdullatif, Firas A. Abdullatif, Sinan A. Naji
    DOI: https://doi.org/10.21533/pen.v7.i4.1655

  • The influence of information technology (IT) on organization leadership and performance

    Nadia Saleh Mahdi
    DOI: https://doi.org/10.21533/pen.v7.i4.1656

  • Nonlinear Estimation of Quadcopter States Using Unscented Kalman Filter

    Ahmed Abdulmahdi Abdulkareem Alawsi, Basil H Jasim, Safanah Mudheher Raafat
    DOI: https://doi.org/10.21533/pen.v7.i4.1657

  • Machine learning algorithms for distributed operations in internet of things IoT

    Qusay Abdullah Abed, Mohammed Thajeel Abdullah, Huda Jalil Dikhil
    DOI: https://doi.org/10.21533/pen.v7.i4.1658

  • Energy dissipation in the regulators using straight wall baffles

    Jamal S. Makkia, Mohammad H. AL-Umar, Basim M. Al-Zaidi
    DOI: https://doi.org/10.21533/pen.v7.i4.1659

  • Prediction of dust storms in construction projects using intelligent artificial neural network technology

    Salah Kh. Zamim, Noora Saad Faraj, Ibrahim A. Aidan, Faiq M. S. Al-Zwainy, Mohammed A. AbdulQader, Ibraheem A. Mohammed
    DOI: https://doi.org/10.21533/pen.v7.i4.1660

  • Dynamic filtering of malicious records using machine learning integrated databases

    Ahmed Abbood Ali, Ahmed Raee AL-Mhanawi, Aqeel Kamil Kadhim
    DOI: https://doi.org/10.21533/pen.v7.i4.1661

  • Using of machines learning in extraction of urban roads from DEM of LIDAR data: Case study at Baghdad expressways, Iraq

    Oday Zakariya Jasim
    DOI: https://doi.org/10.21533/pen.v7.i4.1662

  • Study of environmentally sustainable security in wireless sensor networks

    Aseel Hamoud Hamza, Saif M. Kh. Al-Alak
    DOI: https://doi.org/10.21533/pen.v7.i4.1663

  • Experimental and modeling stress concentration factor (SCF) of a tension poly lactic acid (PLA) plate with two circular holes

    Ahmed Esmael Mohan, Hiyam Adil Habeeb, Ahmed Hadi Abood
    DOI: https://doi.org/10.21533/pen.v7.i4.1664

  • Comparative estimation of water saturation in carbonate reservoir: A case study of northern Iraq

    Ghassan H. Ali, Yahya J. Tawfeeq, Mohammed Y. Najmuldeen
    DOI: https://doi.org/10.21533/pen.v7.i4.1665

  • Estimating total dissolved solids and total suspended solids in Mosul dam lake in situ and using remote sensing technique

    Abdulmunem Dherar Abdullah Aljoborey, Abdulmunem Dherar Abdullah Aljoborey, Hind Suhail Abdulhay
    DOI: https://doi.org/10.21533/pen.v7.i4.1666

  • Influence of school backpacks on spinal column load in primary school students

    Fikret Veljovic, Senad Burak, Avdo Voloder, Benjamin Kulovac, Dženan Jahić, Faris Kadić, Faris Kadić
    DOI: https://doi.org/10.21533/pen.v7.i4.1667

  • Iraqi e-government and cloud computing development based on unified citizen identification

    Thulfiqar Abd, Yaqeen S. Mezaal, Mustafa Sahib Shareef, Shahad K. Khaleel, Hadi Hussein Madhi, Seevan F. Abdulkareem
    DOI: https://doi.org/10.21533/pen.v7.i4.1668

  • Performance evaluation of ad-hoc based

    Salih M. Al-Qaraawi, Majida S. Ibrahim, Aymen D. Salman
    DOI: https://doi.org/10.21533/pen.v7.i4.1669

  • Hair analysis based on medical history and spatial-temporal data

    Ahmed Mahdi Abdulkadium, Raid Abd Alreda Shekan, Ali Abdulbaqi Abdulazeez
    DOI: https://doi.org/10.21533/pen.v7.i4.1670

  • The road to the blockchain technology: Concept and types

    Sana Sabah Sabry, Nada Mahdi Kaittan, Israa Majeed Ali
    DOI: https://doi.org/10.21533/pen.v7.i4.1671

  • Reinforced concrete confinement coefficient estimation using soft computing models

    Mohammed H. Mohana
    DOI: https://doi.org/10.21533/pen.v7.i4.1672

  • Fracture mechanisms of polycrystalline advanced ceramics

    Marin Petrovic, Elmedin Mešić
    DOI: https://doi.org/10.21533/pen.v7.i4.1673

  • Experimental study of the honeycomb composite material under high velocity impact

    Luay Hashem Abbud, Essam Zuheir Fadhel, Murtadha M. Mottar Al-Masoudy
    DOI: https://doi.org/10.21533/pen.v7.i4.1674

  • Electroless coating of carbon nanotube/graphene nanoplatelets for reinforcing FeCo alloy

    Amar J. Albaaji, Ahmed Mudhafar Hashim, Heider Yasser Thamir
    DOI: https://doi.org/10.21533/pen.v7.i4.1675

  • Operational gas turbine swirl combustors design map for pure methane and different outlet configurations

    Mohammed Hamza Abdulsada
    DOI: https://doi.org/10.21533/pen.v7.i4.1676

  • Use of polypropylene ropes in concrete to minimize steel reinforcement

    Professor Dr. Hakim Saeed Muhammed, Nadia Moneem Al-Abdalay, Husein Ali Zeini, Ahmed Hakim Saeed
    DOI: https://doi.org/10.21533/pen.v7.i4.1677

  • Detection of some virulence factors of Salmonella typhi isolated from patients' blood by PCR and Phylogenetic tree

    Najlaa Abdullah D. AL-Oqaili
    DOI: https://doi.org/10.21533/pen.v7.i4.1678

  • Project management information system effect decision making in the construction industry of Iraq

    Elaf Dheyaa Abdulridha AL-Zubaidi
    DOI: https://doi.org/10.21533/pen.v7.i4.1679

  • Accuracy of concrete strength prediction behavior in simulating punching shear behavior of flat slab using finite element approach in Abaqus

    Zainab M. R. Abdul Rasoul, Hawra Mohamed Ali M. Taher
    DOI: https://doi.org/10.21533/pen.v7.i4.1680

  • Monitoring corrosion in oil pipelines using non-destructive test

    Ameer L. Saleh, Ahmed Atiyah Itwayya, Nsaif jasim Hadi, Hayder Tarar
    DOI: https://doi.org/10.21533/pen.v7.i4.1681

  • Unicast based reactive & proactive routing simulation in MANET: A comparative study for protocols in mobility scenarios

    Saber Hameed Yadgar, Murad Ghazy Khalaf Alabdullah, Bassam Mohsin Atiyah, Kaesar Sabah Khalaf
    DOI: https://doi.org/10.21533/pen.v7.i4.1682

  • Sustainable utilization of polyethylene terephthalate in producing local precast flooring concrete slabs

    Laith Mohammed Ridha Mahmmod, Zainab M. R. Abdul Rasoul, Mushtaq Sadiq Radhi, Wajde S. S. Alyhya
    DOI: https://doi.org/10.21533/pen.v7.i4.1683

  • Spatial study of causes and effects of the sandstorms using meteorological data and GIS: The case of Nasiriyah city, Iraq

    Mohammad H. AL-Umar, Murtadha S. Satchet, Basim M. Al-Zaidi, Alkhafaji R. Abood
    DOI: https://doi.org/10.21533/pen.v7.i4.1684

  • Aspect oriented programming: Concepts, characteristics and implementation

    Omar Anwer Abdulhameed, Ahmed Younus Yousuf, Rasha Hassan Abbas
    DOI: https://doi.org/10.21533/pen.v7.i4.1685

  • Study of the complexity factors associated with the theory of complexity in Iraqi construction projects

    Hayder F. Abbas, Kadhim R. Erzaij
    DOI: https://doi.org/10.21533/pen.v7.i4.1688

  • Comparison of MATLAB Simulink application with PLC application of real-time classical ‎PID controllers in laboratory

    Bassam Mohsin Atiyah, Saber Hameed Yadgar, Murad Ghazy Khalaf Alabdullah
    DOI: https://doi.org/10.21533/pen.v7.i4.1689

  • The philosophy of the workplace spirituality in the third millennium organizations: A field study at the ministry of health center

    Noor Khalil Ibrahim, Majeed Hameed Taher
    DOI: https://doi.org/10.21533/pen.v7.i4.1690

  • Spectrum sensing approaches in cognitive radio network

    Sabbar Insaif Jasim, Mustafa Mahmood Akawee, Raed Abdulkareem Hasan
    DOI: https://doi.org/10.21533/pen.v7.i4.1795

  • Synthesis of activated carbon of lote wood and study its physical properties

    Kanaan Mohammad Musa, Salih A. Rushdi, Kassim Kadhim Hameed
    DOI: https://doi.org/10.21533/pen.v7.i4.1796

  • ACE-D/I SNP polymorphism in Iraqi patients with chronic renal failure in Thi-Qar province

    Eman J. Ali, Hind M. Mousa
    DOI: https://doi.org/10.21533/pen.v7.i4.1797

  • An experimental study for different types of natural fiber reinforced composite material

    Ahmed Ali Farhan Ogaili, Ehsan Sabah Al-Ameen, Fadhel Abbas Abdulla
    DOI: https://doi.org/10.21533/pen.v7.i4.1798

  • An analytic study for the effect of antenna height on line-of-sight VHF/UHF communications coverage distance applied to Baghdad city

    Firas Abdul Elah Abdul Kareem, Rasha Hassan Abbas
    DOI: https://doi.org/10.21533/pen.v7.i4.1799

  • Impact of non-linear electronic circuits and switch of chaotic dynamics

    M. Lellis Thivagar, Abdulsattar Abdullah Hamad, Mahmood Ali Ahmed, V. Ramesh
    DOI: https://doi.org/10.21533/pen.v7.i4.1800

  • International regulation of the restriction of the use of environment

    Ivan A. Kapitonov
    DOI: https://doi.org/10.21533/pen.v7.i4.1959

  • Integration of lean accounting techniques and balanced scorecard to evaluate the performance of economic units: An exploratory or applied study in Iraq

    Rasha Jasim Ahmed Ebraheem Alobaidy
    DOI: https://doi.org/10.21533/pen.v7.i4.1960

  • Dynamic analysis, modeling and control of the LEGO EV3 modular mobile platform

    Faruk Bevrnja, Mustafa Bevrnja, Marin Petrović
    DOI: https://doi.org/10.21533/pen.v7.i4.1961

  • Memorized approach for implementation of space vector pulse width modulation

    Mazen M. A. Al Ibraheemi Ibraheemi, Zainb Hassan Radhy, Fatih J. Anayi, Hayder Al Ibraheemi
    DOI: https://doi.org/10.21533/pen.v7.i4.1962