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Cantilever Beam Metastructure for Passive Broadband Vibration Suppression
(
Qatar Univesrity Press
, 2020 , Conference Paper)
This paper presents a beam structure of a new metamaterial-inspired dynamic vibration
attenuation system. The proposed experimental research presents a designed cantilevered
zigzag structure that can have natural frequency ...
Dosage Optimization of Polypropylene Fiber for Strength Enhancement of Cementitious Composites
(
Qatar Univesrity Press
, 2020 , Conference Paper)
"Concrete is the most commonly used materials for construction in Qatar as well as in
the world. Exposure to sever environmental conditions causes physical deterioration
of concrete structures and significantly affect ...
Detection of atrial fibrillation in ECG hand-held devices using a random forest classifier
(
IEEE Computer Society
, 2017 , Conference Paper)
Atrial Fibrillation (AF) is characterized by chaotic electrical impulses in the atria, which leads to irregular heartbeats and can develop blood clots and stroke. Therefore, early detection of AF is crucial for increasing ...
Ground-borne vibrations due to railway traffic in urbanized areas: A numerical study about traffic in trench cross-sections
(
National Technical University of Athens
, 2017 , Conference Paper)
Modern cities require efficient mass transportation systems like subway and railway networks. Due to the lack of available space and also due to environmental concerns, it is usually preferable to use the underground space ...
Steel Reinforced Grout for Strengthening of RC T-section Beams Deficient in Shear
(
Qatar Univesrity Press
, 2020 , Conference Paper)
numerous causes. Thus, proper strengthening and rehabilitation techniques are required
to restore the strength and extend the service life of the structures. Steel reinforced
grout (SRG) has recently been introduced as an ...
An Artificial Intelligence Approach to Estimate Travel Time along Public Transportation Bus Lines
(
Qatar Univesrity Press
, 2020 , Conference Paper)
Public transportation sectors have played significant roles in accommodating passengers
and commodities efficiently and effectively. The modes of public transportation
often follow pre-defined operation schedules and routes. ...
Effects of Using Seawater and Recycled Coarse Aggregates on Plain Concrete Characteristics
(
Qatar Univesrity Press
, 2020 , Conference Paper)
Using seawater and/or recycled coarse aggregates (RCA) for concrete mixing is deemed
advantageous from a sustainability perspective. This paper reports on the results of an
experimental study on fresh and hardened properties ...
Development of novel thin film composite reverse osmosis membranes for desalination
(
American Institute of Physics Inc.
, 2019 , Conference Paper)
Microporous Polyetherimide (PEI) membranes were prepared by wet phase inversion at different temperatures. The thin film composites (TFC) of polyamide on microporous PEI were prepared using meta-Phenylenediamine (MPD) and ...
Numerical conformal mapping onto the entire complex plane bounded with finite straight slit and logarithmic spiral slits
(
Institute of Physics Publishing
, 2019 , Conference Paper)
This paper presents a fast boundary integral equation method with for computing conformal mappings of multiply connected regions. We consider the canonical region consists of the entire complex plane bounded by a finite ...
HW/SW co-design based implementation of Gas discrimination
(
Institute of Electrical and Electronics Engineers Inc.
, 2016 , Conference Paper)
A gas discrimination system is mainly made of two parts, the sensing part and the processing part. As an alternative solution to pure software or hardware implementation of the processing part of a gas identification system, ...