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361
Substrate integrated waveguide cavity backed frequency reconfigurable antenna for cognitive radio applies to internet of things applications
Published 2019“…Reconfiguration of frequency bands is achieved using PIN diodes. The antenna resonated at 2.624, 2.664, 2.720, 2.752, 4.304, 4.532, 4.556, 5.236, 5.304, 5.368, 5.332, and 5.392 GHz. …”
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Article -
362
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363
A Systematic Review of the Concrete Durability Incorporating Recycled Glass
Published 2023“…However, up to 20% GP and up to 30% fine glass aggregate (FGA) could be replaced with cement and aggregate, respectively, to achieve a positive effect on durability based on the W/C ratio provided, not compromising the strength.…”
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Article -
364
A Systematic Review of the Concrete Durability Incorporating Recycled Glass
Published 2023“…However, up to 20% GP and up to 30% fine glass aggregate (FGA) could be replaced with cement and aggregate, respectively, to achieve a positive effect on durability based on the W/C ratio provided, not compromising the strength.…”
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Article -
365
Mechanical properties of concrete containing POFA and EPS as replacement materials
Published 2021“…To solve the problems of increase in amount of the oil palm waste and expanded polystyrene, high emission of carbon dioxide and high density or normal concrete, a research of replacing cement and fine aggregate with expanded polystyrene (EPS) and palm oil fuel ash (POFA) were done. …”
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Article -
366
Optimizations and recycling industrial waste (palm oil fly ash) as a pigment in coating technology
Published 2017“…The sintered product was milled and become grayish fine powder pigment. From the SEM images, the grain size approximately 0.404 µm. …”
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Thesis -
367
Reverse engineering of automotive piston
Published 2012“…The wear test was performed using pin-on-disk (POD) machine. The tensile test results showed that the ultimate tensile strength and modulus of elasticity of the piston were 215 MPa and 73 GPa respectively, whereas the Vickers hardness number of this material was found to be 155 HV0.5kgf. …”
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Proceeding Paper -
368
Electronically reconfigurable and conformal triband antenna for wireless communications systems and portable devices
Published 2022“…This is achieved by connecting two open-ended stubs to a modified triangular patch radiator using PIN diodes. The antenna’s performance was optimized using a 3D electromagnetic solver and its performance was verified through measurements. …”
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Article -
369
Mas Cotek (Ficus deltoidea): a possible supplement for Type II Diabetes: (a pilot study)
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Book Chapter -
370
Non-invasive measurement method of skin conditions by using Dermalab® combo
Published 2014“…The readings were taken on volar forearm of the volunteers were taken using TEWL probe and hydration pin probe. A set of questionnaire was also distributed to obtain the information about the skin care regime and their daily habits. …”
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Proceeding Paper -
371
Providing feedback for students' drafts in academic writing: can developmental Rubric do the trick?
Published 2015“…Teachers were able to specifically pin-point the areas where students needed to improve their academic writing. …”
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Proceeding Paper -
372
Formation of Fe-C-Si ternary composite coating on CP-titanium and its tribological interaction with Jatropha oil
Published 2016“…The wear behavior of coated CP-titanium was performed using pin-on-disk machine at room temperature under Jatropha-biodiesel lubricated condition. …”
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Proceeding Paper -
373
A Novel MIMO antenna integrated with a solar panel and employing AI-equalization for 5G wireless communication networks
Published 2024“…We demonstrate that the directivity of this antenna array can be precisely electronically reconfigured using PIN diode switches. Additionally, we show the feasibility of integrating solar panels with the proposed MIMO antenna array. …”
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Article -
374
Design of microstrip ultra wide band antenna with two notch filters for wireless communication
Published 2015“…In order to add reconfigurable characteristics to the patch antenna, two copper strips are putted on the slots to represent the ON and OFF switching status of an ideal Pin diode. By using this simple switching technique, the current distribution of the patch changes and enables the antenna to have four modes of operation. …”
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Thesis -
375
Theoretical analysis of photoparametric amplifier
Published 2010“…The second method is to use Optiwave software in implement is the photo parametric amplifier circuit. Photo diode PIN type has been used to detect any coming signal at the receiver circuit. …”
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Thesis -
376
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377
Feasibility study of applications of micro-bubbles for aquaculture
Published 2006“…Micro-bubbles are ultra-fine gas bubbles in water, of which size is less than 50μm. …”
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Proceeding Paper -
378
Video streaming over wireless LAN using scalable extension of H.264/AVC
Published 2008“…This paper deals with encoding process of the Fine-Grain SNR Scalability (FGS) scheme with two enhancement layers for enhancing the streaming video quality over wireless LAN. …”
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Proceeding Paper -
379
A commentary on the HC division’s ruling to demolish BGMEA building
Published 2011“…Under these Acts BGMEA authority has committed fraud to get the land and to erect the building on it for which section 6(3) of the Wetlands Protection Act 2000 provides 5 (five) years imprisonment or fine or both against the BGMEA authority and other people involved in the process.…”
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Article -
380
Synthesis of copper nanoparticles by electroreduction process
Published 2008“…The spongy layers of copper can be easily separated to give fine particles. Structural characterizations are done by using X-ray diffraction, X-ray photoelectron spectroscopy, and ultraviolet-visible spectroscopy. …”
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