Microelectrical mechanical systems switch for designing multi-band antenna by Alam, A. H. M. Zahirul, Islam, Md. Rafiqul, Khan, Sheroz, Rashid, Muhammad Mahbubur

“…Problem statement: In this study Microelectrical Mechanical System (MEMS) switches were proposed to design a reconfigurable/multi-band antenna to replaced PIN diode switches or semiconductor switches due to lower insertion losses, good isolation, much lower intermodulation distortion, and lower power consumption. …”
Get full text

Smart home control system design using internet of things based energy harvesting technology by Silalahi, Lukman Medriavin, Indrawan, Muhammad Rafi, Budiyanto, Setiyo, Hanafi, Dirman, Abdul Hamid, Abdul Hamid, Ronaldo, Davit

“…The objective of this research is to provide security for homeowners by facilitating fingerprints and PIN (Personal Identification Numbers) in entering the house, then in the event of a power outage, it activates the function of energy harvesting technology. …”
Get full text

Virtual simulation and remote desktop interface for CNC milling operation by Afzeri, Afzeri, Sutjipto, Agus Geter Edy, Muhida, Riza, Konneh, Mohamed, ., Darmawan

“…Capability of remote operation is supported by an auto setup attachment with a reconfigurable pin type setup free technology installed on the table of CNC milling machine to perform unattended machining process. …”
Get full text

Substrate integrated waveguide cavity backed frequency reconfigurable antenna for cognitive radio applies to internet of things applications by AL-Fadhali, Najib, A. Majid, Huda, Omar, Rosli, H. Dahlan, Samsul, Ashyap, Adel Y. I., M. Shah, Shaharil, A. Rahim, Mohamad K., F. Esmail, Bashar A.

“…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. …”
Get full text

Tribological behavior of dual and triple particle size SiC reinforced Al0MMCs: a comparative study by Maleque, Md. Abdul, Karim, Md Rezaul

“…The wear test was carried out using a pin-on-disc type tribo-test machine under dry sliding condition. …”
Get full text

Electronically reconfigurable and conformal triband antenna for wireless communications systems and portable devices by Hussain, Musa, Ali, Esraa Mousa, Awan, Wahaj Abbas, Hussain, Niamat, Alibakhshikenari, Mohammad, Virdee, Bal Singh, Falcone, Francisco

“…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. …”
Get full text
Get full text

An analysis of export performance and economic growth of Malaysia using co-integration and error correction model by Sulaiman, Muna, Md Saad, Norma

“…Besides, our results suggest that capital has positive impacts on economic growth in the short-term and long-term but labor has an impact on economic growth only in the long run. …”
Get full text

Persistence and cycles in the US federal funds rate by Caporale, Guglielmo Maria, Gil-Alana, Luis A.

“…This paper uses long-range dependence techniques to analyse two important features of the US Federal Funds effective rate, namely its persistence and cyclical behaviour. …”
Get full text

A Novel MIMO antenna integrated with a solar panel and employing AI-equalization for 5G wireless communication networks by Hussein, Humam, Elmunim, Nouf Abd, Atasoy, Ferhat, Virdee, Bal Singh, Elwi, Taha A., Rashid, Nasr, Jayanthi, Renu Karthick Rajaguru, Alibakhshikenari, Mohammad, Limiti, Ernesto

“…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. …”
Get full text
Get full text

Design of microstrip ultra wide band antenna with two notch filters for wireless communication by Abdulhasan, Raed Abdulkareem

“…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. …”
Get full text
Get full text
Get full text

Theoretical analysis of photoparametric amplifier by Mohammed Elbireki, Majdi Farag

“…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. …”
Get full text
Get full text
Get full text

Asymmetric cointegration relationship between real exchange rate and trade variables: the case of Malaysia by Duasa, Jarita

“…The present study attempts to analyze the long-run equilibrium relationship between real exchange rate and trade balance, imports and exports demand by cointegration tests assuming asymmetric adjustment. …”
Get full text

Foreign portfolio investment and economic growth : an asymmetric cointegration approach. by Duasa, Jarita, Kassim, Salina

“…The present study attempts to analyze the long-run equilibrium relationship between foreign portfolio investment (FPI) and real Gross Domestic Product (GDP) by cointegration tests assuming asymmetric adjustment. …”
Get full text

An empirical analysis of Malaysian ringgit equilibrium exchange rate and misalignment by Mohd Sidek, Noor Zahirah, Yusoff, Mohammed

“…This paper attempts to ascertain the degree of misalignment of the ringgit by estimating the long run equilibrium real effective exchange rate of the currency. …”
Get full text

Wear behavior of as-cast and heat treated triple particle size SiC reinforced aluminium metal matrix composites by Maleque, Md. Abdul, Karim, Md. Rezaul

“…The wear test was carried out using a pin-on-disc type tribo-test machine under dry sliding condition. …”
Get full text

Multi-factor Gegenbauer processes and European inflation rates by Caporale, Guglielmo Maria, Gil-Alana, Luis A.

“…In this paper we specify a multi-factor long-memory process that enables us to estimate the fractional differencing parameters at each frequency separately, and adopt this framework to model quarterly prices in three European countries (France, Italy and the UK). …”
Get full text

The role of bank lending in the monetary transmission process of a developing economy: the Malaysian evidence by Kassim, Salina, Abd. Majid, M. Shabri

“…It explores the causal relationships between bank loan and monetary policy variable using two major tests; first, the auto-regressive distributed lag (ARDL) model which is used to examine the long-run relationship among the variables and second, the vector error-correction model (VECM) which is adopted to explore the short- and long-run dynamics between the variables. …”
Get full text

Young children retain fast mapped object labels better than shape, color, and texture words by Holland, Amanda, Simpson, Andrew, Riggs, Kevin J.

“…We compared short- and long-term retention of fast mapped color, shape and texture words as well as object labels. …”
Get full text

Preliminary study of the plasma and cerebrospinal fluid concentrations of IL-6 and IL-10 in patients with chronic pain receiving intrathecal opioid infusions by chronically implant... by Zin, Che Suraya, Nissen, Lisa M., O'Callaghan, James P., Moore, Brendan J., Smith, Maree T.

“…Despite the considerable inter-patient variability in the CSF concentrations of IL-6 in the long-term cohort, the mean CSF IL-6 concentration was approximately fivefold higher in patients receiving long-term i.t. opioids relative to those receiving i.t. opioids for only 3 months. …”
Get full text

Multiple cyclical fractional structures in financial time series by Caporale, Guglielmo Maria, Gil-Alana, Luis A.

“…The three series are modelled as long-memory processes with poles in the spectrum at multiple frequencies, including the long-run or zero frequency.…”
Get full text