Article Per Year (5 Year)
p-Index From 2020 - 2025
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All Journal International Journal of Education, Vocational and Social Science Journal of ICT, Design, Engineering and Technological Science
Akhtar Abbas
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Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Engineering Languange, Linguistic, Communication & Media Mechanical Engineering Social Sciences Other

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The Effects of Head Teacher (Educational Leaders) Vision on Teachers Jobs Satisfaction Basharat Hussain Sehar; Uzma Nazir; Akhtar Abbas; Badar Zaman; Fahad Bin Khalid
International Journal of Education, Vocational and Social Science Vol. 3 No. 04 (2024): November, International Journal of Education, Vocational and Social Science( I
Publisher : Cita konsultindo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63922/ijevss.v3i04.1224

Abstract

This study focused on four decision-making styles i.e., (a) autocratic: where managers do not consult any member of their organization and make final decision alone (b) consultative: where managers get advice from the members of their organization, take it into consideration and make final decision alone (c) democratic: where leader gives up the ownership and control of the decision allowing the group in majority to decide the action, (d) consensus: where the leader gives up total control of the decision; whole group of subordinates is involved in decision-making process and everyone must agree and “buy in” on the decision
Utilizing Superpave Gradations to Assess Permanent Deformation and Fracture in HMA Mixes Muhammad Haris Javed; Inam Ur Rehman; Murad Khan; Akhtar Abbas; Adnan Khan
Journal of ICT, Design, Engineering and Technological Science Volume 6, Issue 1
Publisher : Journal of ICT, Design, Engineering and Technological Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33150/JITDETS-6.1.2

Abstract

This research study investigates the Fatigue Failure & Permanent Deformation response behaviour of four (04) HMA mixtures. The selected gradations have a Nominal Maximum Aggregate Size (NMAS) of 19.0 mm, and the gradation blends passed Above (ARZ), Below (BRZ), and Through (TRZ), the restricted zone. Along with the Superpave ARZ, BRZ & TRZ conventional NHA, “Class A” gradation was also checked for performance parameters, thus producing results in contrast to the conventional NHA gradation already used by highway industries Pakistan. Three (03) performance tests were carried out in this study that, includes Indirect Tensile Strength Test (IDT), the repeated Indirect Tensile Fatigue Test (ITFT), and the Moisture Susceptibility Test. Statistical analysis was also done based on laboratory-produced results. Two-Level Factorial Design was also carried out using the statistical tool Minitab-16. Statistical analysis shows that OBC, P0.075/Pbe (Dust to Binder Ratio), and the Peak Force significantly affect No of Cycles to Fatigue Failure. A linear Model was developed with an R square of .74 which seems to fit well. IDT Test evaluated the TRZ mix as having the best laboratory fracture resistance properties of all tested mixes, while ARZ performed best in the Moisture Susceptibility test. Moreover, this study gave us insight into Superpave IDT as a practical and reliable way to measure all the parameters needed in the HMA Fracture Mechanics method.
Co-Authors Adnan Khan Badar Zaman Basharat Hussain Sehar Fahad Bin Khalid Inam Ur Rehman Muhammad Haris Javed Murad Khan Uzma Nazir