-
181
Innovative UWB phase shifters using groove gap-waveguide technology inspired by metasurfaces for beamforming networks operating at 100 GHz
Published 2025“…The metasurface features a "bed-of-nails" structure, where metal pins are connected to a bottom layer and spaced <λ/4 from a top plate. …”
Get full text
Conference or Workshop Item -
182
Properties of coated and uncoated biomass aggregates and their effects on the strength and water permeability of pervious geopolymer concrete
Published 2018“…The first part of this study was focused on the density, specific gravity, Los Angeles test, water absorption, aggregate impact value, and aggregate crushing value of BA, CBA, and normal aggregates (NA). …”
Get full text
Article -
183
Metamaterial based ultra-wideband antennas for portable wireless applications
Published 2017“…Various approaches have been reported to reduce the physical size of RF antennas including using high permittivity substrates, shorting pins, reactive components, and more recently, metamaterials (MTM) based on composite right-/left-handed transmission-lines (CRLH-TLs). …”
Get full text
Book Section -
184
Deep learning for face detection using matlab
Published 2020“…This marker will be clearly pointing and shaping a yellowish box of the appointed and selected face or image.The novelty of this research project is that the CNN and deep learning (CNN / DL) methods to trace, scan and detect the human face in a very successful and effective manners taking into account the following distinguished features: the face of the human facing to the front view and not tilted or the face does not make any angles unless angels within 5 to 10 degrees only. The face must not be hiding or nor recognizable or positioned on another object. …”
Get full text
Get full text
Get full text
Thesis -
185
The Political History of Classical Hollywood: Moguls, Liberals and Radicals
Published 2016“…Roosevelt (FDR) courted Warner Brothers to make films supporting New Deal values and appointed Jack L. Warner as the Los Angeles Chairman of the National Recovery Administration (NRA). …”
Get full text
Book Section -
186
Prediction of sedimentation and bank erosion due to the construction of Kahang Dam
Published 2020“…This research used the Artificial Neural Network (ANN) and ANN with Autoregressive (AR) (NNETAR) in predicting suspended sediment concentration using sediment concentration, discharge and water level as inputs. Similarly, erosion pins were installed on four transects to monitor the riverbank for thirteen months. …”
Get full text
Get full text
Get full text
Thesis