MBE growth and investigation of (001) GaAs surfaces using SIMS by Croydon, W. F.

“…The sensitivity of various secondary ion species to the primary ion dose was also measured. …”
Get full text

Back pain and osteolysis of the thoracic spine in an adult: a case of monostotic fibrous dysplasia masquerading as spinal metastasis by Zakaria@Mohamad, Zamzuri, Sharifudin, Mohd Ariff, Mohamed Amin, Mohamed Azril, Abd. Aziz, Azian, Khan, Ed Simor, Goh, Kian Liang

“…Posterior element of T12 and bilateral erector spinae muscles sent for histopathological evaluation. …”
Get full text
Get full text

Mathematical modeling of sputtering-induced surface roughness by Ali, Mohammad Yeakub, Hung, N. P., Yuan, S.

“…The beam function includes ion type, acceleration energy, ion flux, ion beam intensity distribution, tailing and neighboring of the successive beams, and dwell time. …”
Get full text

Surface roughness of FIB sputtered silicon by Ali, Mohammad Yeakub, Hung, N. P., Yuan, S.

“…The beam function includes ion type, acceleration voltage, ion flux, intensity distribution, dwell time, etc; the material function includes the inherent material properties related to FIB micromachining. …”
Get full text

Sidewall surface roughness of Sputtered Silicon 1: surface modelling by Ali, Mohammad Yeakub, Hung, N. P., Ngoi, B. K. A., Yuan, S.

“…The beam function includes ion type, ion acceleration voltage, beam radius, tailing and neighbouring of the successive beams. …”
Get full text

Probes in gaseous plasmas by Schwar, M. J. R.

“…The plasma parameters of interest are electron and ion temperature, electron and ion concentration, and plasma potential.…”
Get full text

Communication: Infrared spectroscopy of salt-water complexes by Tandy, Jonathan D., Feng, Cheng, Boatwright, Adrian, Sarma, Gautam, Sadoon, Ahmed M., Shirley, Andrew, Rodrigues, Natercia Das Neves, Cunningham, Ethan M., Yang, Shengfu, Ellis, Andrew M.

“…The spectra for n = 1, 2, and 3 are consistent with formation of the lowest energy contact-ion pair structures in which each water molecule forms a single ionic hydrogen bond to an intact Na+Cl−ion-pair. …”
Get full text

Fundamental properties of a microwave induced argon plasma by Surrey, E.

“…The effect of microwave power on the population densities of the argon atom and ion, the electron temperature and the electron and ion densities is examined. …”
Get full text

Electrochemical sensor centrifuge platform for single-cell study by Wan Salim, Wan Wardatul Amani

“…This fern is an important model system for gravity-directed plant-cell development during variable-gravity conditions attainable only in space flight. Calcium-ion channel activity is measured by photolithographically defined calcium ion–selective electrodes (ISEs) at opposite ends of each spore. …”
Get full text
Get full text
Get full text
Get full text

HDRA: A Haybird Data Reduction and Routing Algorithm by M. K. Hussein, M. K. Hussein, Ion Marghescu, Ion Marghescu, Nayef A. M. Alduais, Nayef A. M. Alduais

Get full text

Antioxidant levels and activities of selected seeds of Malaysian tropical fruits by Senawi, Norshazila, Syed Osman Idid, Syed Zahir Idid, Koya, Mustapha Suleiman, Mohamed Rehan, Aisyah, Kamarudin, Kamarul Rahim

“…However, FIC assay indicated that metal ion chelating effects of all seed extracts were weaker than BHA suggesting that the fruit seeds are not sources of good metal ion chelators. …”
Get full text

A hydrophobic barrier deep within the inner pore of the ​TWIK-1 K2P potassium channel by Aryal, Prafulla, Abd Wahab, Firdaus, Bucci, Giovanna, Sansom, Mark, Stephen, Tucker

“…In this study, we use a combination of molecular dynamics simulations and functional validation to demonstrate that ​TWIK-1 possesses a hydrophobic barrier deep within the inner pore, and that stochastic dewetting of this hydrophobic constriction acts as a major barrier to ion conduction. These results not only provide an important insight into the mechanisms which control ​TWIK-1 channel activity, but also have important implications for our understanding of how ion permeation may be controlled in similar ion channels and pores.…”
Get full text
Get full text

Influence of lipids on the hydrophobic barrier within the pore of the TWIK-1 K2P channel by Aryal, Prafulla, Abd. Wahab, Mohd. Firdaus, Bucci, Giovanna, Sansom, Mark S.P., Tucker, Stephen J.

“…Several recent ion channel structures have revealed large side portals, or ‘fenestrations’ at the interface between their transmembrane helices that potentially expose the ion conduction pathway to the lipid core of the bilayer. …”
Get full text

Innovative UWB phase shifters using groove gap-waveguide technology inspired by metasurfaces for beamforming networks operating at 100 GHz by Alibakhshikenari, Mohammad, Zidour, Ali, Virdee, Bal Singh, Kouhalvandi, Lida, Shahid, Saleem, See, Chan Hwang, Limiti, Ernesto

“…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

Influence of substrate annealing on inducing Ti3+ and oxygen vacancy in TiO2 thin films deposited via RF magnetron sputtering by Abdullah, S.A., Sahdan, M.Z., Nafarizal, N., Saim, H., Embong, Z., Cik Rohaida, C.H., Adriyanto, F.

“…This observation also supported by The Time of Flight Secondary Ion Mass Spectrometry (ToF-SIMS) analysis which shows highest total ion count for positive polarity is O+ for sample at 300 °C and Ti ion dominant is Ti2O3 + for sample at 400 °C. …”
Get full text

Sputtering of paraboloid microstructure using fib by Ali, Mohammad Yeakub, Loo, Y. W.

“…This paper describes the fabrication of three dimensional (3D) microstructures using focused ion beam (FIB) sputtering. Paraboloid cavity was chosen as an example for 3D microstructure. …”
Get full text

Adsorption behavior of PB(II) onto xanthated rubber (Hevea brasiliensis) leaf powder by Wan Mohd Khalir, Wan Khaima Azira, Megat Hanafiah, Megat Ahmad Kamal, Mat So'ad, Siti Zaiton, Wan Ngah, Wan Saime

“…Pb(II) adsorption occurred via ion-exchange and complexation mechanisms.…”
Get full text

Development of portable charger for mobile phone using arduino microcontroller during disaster recovery by Gunawan, Teddy Surya, Kartiwi, Mira, Suhaimi, Nur Hanis Sabrina, Abu Bakar, Rashidah

“…Performance evaluation have been conducted to evaluate the best DC motor and solar panel, as well as the final charging time for Li-Ion battery.…”
Get full text
Get full text
Get full text

A study of touching behavior for authentication in touch screen smart devices by Alariki, Ala Abdulhakim, Abdul Manaf, Azizah, Khan, Sheroz

“…Due to increasing demand for safer access in touch screen mobile phones, old strategies like pins, tokens, or passwords have failed to stay abreast of the challenges. …”
Get full text
Get full text

Antioxidant study of pulps and peels of dragon fruits: a comparative study by Ruzlan, Nurliyana, Syed Osman Idid, Syed Zahir Idid, Koya, Mustapha Suleiman, Mohamed Rehan, Aisyah, Kamarudin, Kamarul Rahim

“…The phenolic content in peels of H. undatus was higher than H. polyrhizus, but the phenolic content in pulps of H. undatus was much lower than H. polyrhizus. 2, 2, diphenyl-1-picrylhydrazyl (DPPH) assay showed that radical scavenging activities of peels for both species were higher than the pulps. For ferrous ion chelating (FIC) assay, peels and pulps of both Hylocereus species showed moderate metal ion chelating effect as compared to EDTA. …”
Get full text