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Now showing items 41-50 of 120
Investigation of the Effect of the Force-Frequency on the Behaviour of a New Viscous Damper for Railway Applications
(
Qatar Univesrity Press
, 2020 , Conference Paper)
The primary purpose of this work is to experimentally investigate the damping
coefficient of a viscous damper, intended to be used in railway applications to reduce
noise emission. The viscous shock absorber used in this ...
المنهج الكلامي للشيخ داود بن محمد القارصي " من خلال شرحه على نونية خضر بك"
(
جامعة قفقاس- تركيا
, 2021 , Conference Paper)
تتعلق هذه الدراسة ببيان المنهج الكلامي الذي سلكه الشيخ داود القارصي من خلال شرحه على نوية خضر بك. وقد كان القارصي كان مكثرا في التصنيف في شتى العلوم وخاصة في علم الكلام والمنطق، فتم انتقاء هذا الشرح نظرا لأهميته
أظهرت ...
Development of Warm Mix Asphalt with the Aid of Microstructural Characterization
(
Qatar Univesrity Press
, 2020 , Conference Paper)
The polymer-modified asphalt (PMA) reveals different types of advantageous properties
depending on the type of polymer. However, one of the unwanted changes in PMA is the
required higher temperature for mixing and compaction. ...
Verification of ACI- 549 Code for Flexural Strengthening of Reinforced Concrete Beams Using FRCM
(
Qatar Univesrity Press
, 2020 , Conference Paper)
This paper presents an analytical study to verify the ACI 549-4R-16 code for
experimentally tested Reinforced Concrete (RC) beams, which were strengthened to
enhance the flexural capacity using Fiber-Reinforced Cementitious ...
The Expression of TBC1 Domain Family, Member 4 (TBC1D4) in Skeletal Muscles of Insulin-Resistant Mice in Response to Sulforaphane
(
Endocrine Society
, 2020 , Conference Paper)
The Expression of TBC1 Domain Family, member 4 (TBC1D4) in Skeletal Muscles of Insulin-Resistant Mice in Response to Sulforaphane.
Background: Obesity is commonly accompanied by impaired glucose homeostasis. Decreased ...
Enhancement of Naphthalene Biodegradation by Sulfate Application in Brackish Subsurface Systems
(
Qatar Univesrity Press
, 2020 , Conference Paper)
Anaerobic biodegradation is the most dominant mechanism in the petroleum hydrocarbon
contaminated subsurface systems. Due to depletion of terminal electron acceptors such
as sulfate, anaerobic degradation of organic ...
Two different carrier phase shifted space vector PWM techniques for pole phase modulation based 9-phase induction motor drive
(
Institution of Engineering and Technology
, 2020 , Conference Paper)
The pole phase-modulated induction motor (PPMIM) drives fulfils all significant requirements of high power traction applications, like extended speed-torque capabilities, higher fault tolerance and high efficiency. In the ...
An Evidence-Based Review on Nationalization of Human Resources in the GCC Countries. “The implementation of Qatarization strategy: The status quo, challenges and remedies”
(
Administrative Sciences Association of Canada (ASAC)
, 2021 , Conference Paper)
This study aims to conceptualize the term “workforce nationalization” and enhance its effectiveness
with an extensive review of the extant literature and a thematic analysis. The study explores the role of
institutional ...
Three Dimensional Denoising Filter for Effective Source Smartphone Video Identification and Verification
(
Association for Computing Machinery
, 2022 , Conference Paper)
The field of digital image and video forensics has recently seen significant advances and has attracted attention from a growing number of researchers given the availability of imaging functionalities in most current ...
Accounting for the influence of the free surface on the vibration response of underground railway tunnels: A new iterative method
(
KU Leuven - Departement Werktuigkunde
, 2020 , Conference Paper)
This paper presents a new method for calculating the ground-borne vibration from shallow underground railways. The method is based on an iterative wave-scattering approach, which decouples the problem into two sub-systems: ...