Multi-Mode Yagi Uda Patch Array Antenna With Non-Linear Inter-Parasitic Element Spacing by ISA, SITI RAHENA, JUSOH, MUZAMMIL, THENNARASAN SABAPATHY, THENNARASAN SABAPATHY, KAMARUDIN, MUHAMMAD RAMLEE, OSMAN, MOHAMED NASRUN, AKRAM ALOMAINY, AKRAM ALOMAINY

“…Applying the inter-parasitic element spacing’s optimization and minimizing the switching circuitry using four RF PIN diodes on the parasitic elements have contributed to the gain achievement of more than 7 dBi.…”
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A security enhanced timestamp-based password authentication scheme using smart cards by Pathan, Al-Sakib Khan, Hong, Choong Seon

“…We show various types of forgery attacks against Shen et al.’s timestamp-based password authentication scheme and improve their scheme to ensure robust security for the remote authentication process, keeping all the advantages of their scheme. …”
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Wear characteristics of Fe-C-Si and Fe-C-Al cast irons by Shaha, Sugrib Kumar, Haque, Md. Mohafizul, Khan, Ahsan Ali

“…In the present study, wear behavior of the Fe-C-Si and Fe-C-Al cast irons were investigated using a pin-on-disk type apparatus at room temperature. …”
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Biomechanical evaluation and new improvement on ankle external fixator by Ramlee, Muhammad Hanif

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Pricing efficiency of the 3-month KLIBOR futures contracts: An empirical analysis by Razak, Marina Abdul, Bacha, Obiyathulla Ismath

“…This article also examines several issues related to pricing efficiency. The study spans the contract's entire 10-year history, June 1996 to June 2006. …”
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Legacy, sustainability and Olympism: crafting urban outcomes at London 2012 by Gold, Margaret, Gold, John Robert

“…Seen against that background, this paper opens with an historical overview that spans the period since the re-establishment of the Olympics in 1896. …”
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The tribological behaviour of Fe-C-Al cast iron – effect of temperature by Maleque, Md. Abdul, Sugrib , S.

“…The wear and friction tests were conducted using universal pin-on-disk machine at 25 0C, 100 0C, 200 0C and 300 0C temperature. …”
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Low-loss paper-substrate triple-band-frequency reconfigurable microstrip antenna for sub-7 GHz applications by Singh, Ajit Kumar, Mahto, Santosh Kumar, Sinha, Rashmi, Alibakhshikenari, Mohammad, Al-Gburi, Ahmed Jamal Abdullah, Ahmad, Ashfaq, Kouhalvandi, Lida, Virdee, Bal Singh, Dalarsson, Mariana

“…In this paper, a low-cost resin-coated commercial-photo-paper substrate is used to design a printed reconfigurable multiband antenna. The two PIN diodes are used mainly to redistribute the surface current that provides reconfigurable properties to the proposed antenna. …”
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Fine recycled concrete aggregate as a material replacement in concrete production by Zaki, Zahir, Sheikh Khalid, Faisal, Shahidan, Shahiron

“…Construction and demolition waste is becoming a vital issue especially to the environmental aspect in many large cities in the world (Chen et al., 2002). Shen [1] describe C&D waste as the waste which generated from renovation, site clearing, demolition, construction, roadwork, land excavation and civil and building construction. …”
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Activity-based life cycle cost process model for facilities maintenance of public universities by Thanaraju, Puvaneswary

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An improved timestamp-based password authentication scheme with two-party verification using smart cards by Pathan, Al-Sakib Khan, Hong, Choong Seon

“…We present a detailed cryptanalysis of previously proposed Shen et. al’s scheme and an analysis of the improved scheme to show its improvements and efficiency.…”
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Some applications of generalised linear models by Scallan, Anthony

“…This technique is applied to standard link functions as well as to the family of composite link functions. …”
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On phase separation points for one-dimensional models by Ganikhodjaev, Nasir, Rozikov, Utkir Abdulloevich

“…In the paper, the one-dimensional model with nearest-neighbor interactions In, n ∈ Z, and the s pin values ±1 is considered. It is known that, under some conditions on parameters of In, a phase transition occurs for this model. …”
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Measurement and modelling of operational amplifier power supply rejection by Brinson, Mike, Faulkner, D. J.

“…Measured results for 741 and pin-compatible operational amplifiers are tabulated. …”
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Rain attenuation prediction of optical wireless system in tropical region by Ahmad Zabidi, Suriza, Islam, Md. Rafiqul, Wajdi, Al Khateeb

“…The effect of rain on optical wireless link is expressed in term of specific rain attenuation. …”
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Knots Verses Graphs by Azram, Mohammad

“…It has been shown that the universes, LR-graphs and regions of reduced alternating knots (links) are path connected. Connected universe corresponding to reduced alternating knot (link) is unique. …”
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Problems encountered in translating oxymora from English into Arabic by Alhalawani, Ali Alsayed Hassan, Yani, Achmad, Kama, Nonglaksana

“…The statements were selected in accordance with Shen’s classification of direct and indirect oxymora. …”
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Knots and colorability by Azram, Mohammad

“…We have extended the notion of tricolorability to colorability of knot(link) and have shown that colorability of knot (link) is also an ambient isotopy invariant. …”
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Foreign exchange exposure and impact of policy switch - the case of Malaysian listed firms by Bacha, Obiyathulla Ismath, Mohamad, Azhar, Syed Mohd Zain, Sharifah Raihan, Mohd. Rasid @ Abdul Rashid, Mohd Eskandar Shah

“…Our sample consists of 158 listed firms and spans the 16 year period, 1990-2005. A multivariate model using four bilateral exchange rates is used to determine firm level exposure while panel data analysis using a random-effects Generalized Least Squares (GLS) model is used to determine system-wide or aggregate sample exposure. …”
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Critical theatricality in the museum space by Scarso, Jacek Ludwig

“…If the terms theatricality and spectacle have been seen as potentially negative by some, symptomatic of an experience economy that risks dumbing down the complexity of culture by appealing to our ever-decreasing attention spans, I refer to these case studies as evidence for a new way in which the theatrical can be used as a powerful, critical tool in the museum experience. …”
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