Mechanical, durable and acoustic properties evaluation of concrete containing granulated blast furnace slag and waste tyres aggregate by Mohamed Mhaya, Akram

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A note on Chinese stock market efficiency: fresh evidence from non-linear unit root test by Abdul Manap, Turkhan Ali

“…This paper reexamines the efficiency Chinese stock market for the period December 1990 to February 2010 by extending recent work of Qian et al (2008)2 using the nonlinear unit root test developed by Kapetanios, Shin and Snell (2003)3 and Kruse (2010)4. In doing so, the nonlinearity test of Harvey, Leybourne, and Xiao (2008)5 is used to have an insight into the best specification of the model. …”
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Risk of Escherichia coli O157:H7 transmission linked to the consumption of raw milk by Lye, Y. L., L., Afsah-Hejri, Chang, W.S., Loo, YY, Puspanadan, S, Kuan, CH, Goh, SG, Shahril, N, ., Rukayadi, Khatib, Alfi, John, YHT, ., Nishibuchi, Nakaguchi, Y, Son, R

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Biotar ironmaking using wooden biomass and nanoporous iron ore by Hata, Yuichi, Purwanto, Hadi, Hosokai, Sou, Hayashi, Jun-ichiro, Kashiwaya, Yoshiaki, Akiyama, Tomohiro

“…In our experiments, three types of iron ores containing different amounts of combined water (CW; 1.6, 3.8, and 9.0 mass %) were first dehydrated at 450 °C to make them porous and then heated with pine tree biomass at 500-600 °C for the gasification and the tar vapor generated was decomposed to deposit carbon within/on the porous ores. …”
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Physico-mechanical properties of polymer concrete containing micro-filler of palm oil fuel ash by A. Khalid, Nur Hafizah, Ismail, Mohammad, Mohd. Sam, Abd Rahman, Mohamed, Azman, A. Ismail, Mohamed, Jamellodin, Zalipah, Salleh, Norhafizah, A. Hamid, Noor Azlina, A. Majid, Masni

“…Objective of this study is to present a research conducted on ground (fine) and unground (coarse) POFA in polymer concrete (PC) followed by determination on the physico-mechanical properties of PC. …”

Bitumen modification using oil palm fruit ash for stone mastic asphalt by Rusbintardjo, Gatot

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Influence of mesh sizes and orientations on expanded aluminium sheets on tensile performances by Nik Ismail, N A, Roslan, M N, Ismail, A E, El Bakri, H M

“…According to the results of the experiment, specimens with fine mesh have higher tensile stress, which is 44.90 MPa for fine mesh specimens with a 30° orientation, compared to medium and coarse mesh sizes, which have the lowest strength, which is 7.06 MPa for coarse mesh specimens with a 60° orientation. …”
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The Exploration of the Characteristics of Concrete Incorporating Ultrafine Coal Bottom Ash and Spent Garnet by Wan Chik, Wan Muhammad Eddie Khusyairi, Mokhatar, Shahrul Niza, Othman, Nor Hazurina, AAlbshir Budiea, Ahmed Mokhtar, Muthusamy, Khairunisa

“…Two such materials, ultrafine coal bottom ash (uCBA) and spent garnet (SG), have shown potential as substitutes for cement and fine aggregate, respectively. This research examines the effectiveness of uCBA as a partial replacement for cement and SG as a partial replacement for fine aggregate in concrete, at varying levels of 3%, 6%, and 9% for uCBA and 10%, 20%, and 30% for SG. …”
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The Exploration of the Characteristics of Concrete Incorporating Ultrafine Coal Bottom Ash and Spent Garnet by Wan Chik, Wan Muhammad Eddie Khusyairi, Mokhatar, Shahrul Niza, Othman, Nor Hazurina, Albshir Budiea, Ahmed Mokhtar, Muthusamy, Khairunisa

“…Two such materials, ultrafine coal bottom ash (uCBA) and spent garnet (SG), have shown potential as substitutes for cement and fine aggregate, respectively. This research examines the effectiveness of uCBA as a partial replacement for cement and SG as a partial replacement for fine aggregate in concrete, at varying levels of 3%, 6%, and 9% for uCBA and 10%, 20%, and 30% for SG. …”
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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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A modified savonius turbine with moveable blades for higher efficiency by Abbasabadi, Reza Hassanzadeh

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Effect of solution treatment on high tempreature oxidation of Fe-33Ni-19Cr alloys Fe-40Ni-24Cr alloys. by Parimin, Noraziana

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The behavior of Indonesian stock market: structural breaks and nonlinearity by Rahmat Heru Setianto, Rahmat Heru, Abdul Manap, Turkhan Ali

“…In the first step, the standard linear unit root test, namely the augmented Dickey-Fuller (ADF) test, Phillip-Perron (PP) test and Kwiatkowski-Philllips-Schmidt-Shin (KPSS) test identify the random walk behaviour in the indices. …”
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Photonic controlled metasurface for intelligent antenna beam steering applications including 6G mobile communication systems by Muqdad, Zainab S., Alibakhshikenari, Mohammad, Elwi, Taha A., Hassain, Zaid A. Abdul, Virdee, Bal Singh, Sharma, Richa, Khan, Salahuddin, Tokan, Nurhan Türker, Livreri, Patrizia, Falcone, Francisco, Limiti, Ernesto

“…This paper presents a novel metasurface antenna whose radiation characteristics can be remotely controlled by optical means using PIN photodiodes. The proposed reconfigurable antenna is implemented using a single radiating element to minimize the size and complexity. …”
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Characterisation of surface texture using AFM with trimmed probe tip by Ali, Mohammad Yeakub, Lim, BengHai

“…A comparison of the scanning results with analytical calculation showed that the trimmed tips were superior in imaging the profile for both the hole shaped and pin shaped microfeatures. But when using the trimmed high aspect ratio tip, the scanning speed was significantly low. …”
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Distraction osteogenesis over intramedullary nail : a report of two cases by Sulaiman , Razak, Munajat, Ismail, Yaakub, Ismail, Awang, Mohd Shukrimi

“…The healing index was 19.5 days/cm and 14.8 days/cm respectively, compared favorably to 30 days/cm with traditional method of distraction osteogenesis. There were mild pin tract infections and joint stiffness which responded to non-operative treatment.…”
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Alternative sweetener from curculigo fruits by Jalaluddin, Hazwan, Karim, Izz Qayyum, Mohammad Nor, Nurhanani, Senin, Zulkifli

“…Finally, the dried fruits were blended in order to get a fine powder. Curculin is a sweet protein with a taste-modifying activity of converting sourness to sweetness. …”
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Effect of river indus sand on concrete tensile strength by Lakhiar, Muhammad Tahir, Mohamad, Noridah, Shaikh, Muhammad Abu Bakar, Ahmed Vighio, Anees, Ahmed Jhatial, Ashfaque, Abdul Samad, Abdul Aziz

“…In the development of Pakistan construction industry, the utilization of River Indus sand in concrete as fine aggregate has expanded tremendously. The aim of this research is to study the effect of Indus River sand on the tensile strength of various grades of concrete when it is utilized as fine aggregate. …”
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A new viscoelastic damper for seismic protection of steel building frame by Mansour, Farnoud Rahimi

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