Characterisation of rainfall rate and rain attenuation at Ku-band for earth-space communication by Zhu, Chun Ning.

“…Based on the need for a critical assessment of the impact of rain on the operation of Ku-band satellite services in Singapore, studies have been done to characterise rainfall rate and rain attenuation at Ku-band.…”
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The natural rate of output, supply-side potential and the long-term sustainable growth band for the Singapore economy by Joseph Edison Junior

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HGM511 - Bandar dan Komuniti Lestari Jun 2019 by PPIK, Pusat Pengajian Ilmu Kemanusiaan

“…[Please check that this examination paper consists of THREE (3) pages of printed material before you begin the examination.] …”
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HGM512- Komuniti Dalam Pengurusan Bandar Jun 2019 by PPIK, Pusat Pengajian Ilmu Kemanusiaan

“…[Please check that this examination paper consists of THREE (3) pages of printed material before you begin the examination.] …”
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Doodles and Blobs on a Ruled Page: Convex Quasi-envelops of Traversing Flows on Surfaces by Katz, Gabriel

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An Ultra-Wideband Antenna with Triple Band-Notched Characteristics for Wearable Application by Rashid, M. A. A, Shah, S. M, Majid, H. A, Musa, U, Suriani, N. S

“…Nevertheless, the antenna is able to reject the WiMAX and C-band as well as the WLAN band. The simulated specific absorption rate (SAR) results show that the antenna complies with the SAR limit Federal Communication Commission (FCC) and International Commission of Non-Ionizing Radiation Protections (ICNIRP) standards for 1 mW input power. …”
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Design and implementation of multi-mode variable bit-rate modulator and high bit-rate demodulator for low earth orbit satellites by Tai, Wei Chua

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Cerium oxide for L-band Q-switched pulse laser generation by Mansor, M., Zainol Abidin, N.H., Ng, E.K., Garg, A.K., Liew, J.Y.C., Alresheedi, M.T., Mahdi, M.A.

“…Within 33.33 mW to 153.20 mW pump power range, the Q-switched laser obtained pulse repetition rates between 11.00 to 34.48 kHz, and pulse widths between 39.0 to 12.0 µs, with a high maximum pulse energy of 410 nJ. …”
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Design of an oil-immersed pulse modulator for X-band 50-MW klystron by Liu, Yong-Fang, Matsumoto, Hiroshi, Gu, Ming, Li, Guo-Qiang, Li, Sheying

“…This article presents a compact high-voltage pulse modulator used for a 50-MW X -band pulsed klystron (11.4 GHz) at Shanghai Advanced Research Institute, Chinese Academy of Sciences (SARI, CAS). …”
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Electrical tunable topological valley photonic crystals for on-chip optical communications in the telecom band by Qi, Zhipeng, Hu, Guohua, Deng, Chunyu, Sun, Hao, Sun, Yaohui, Li, Ying, Liu, Bo, Bai, Yu, Chen, Shuaidong, Cui, Yiping

“…Furthermore, an extreme high data rate of 100 Gbit/s is demonstrated with such topological waveguide by wavelength division multiplexing. …”
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QoS provisioning by power control for video communication via satellite links by Ma, Ting, Lee, Yee Hui, Winkler, Stefan, Ma, Maode

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Performance analysis of impulse-radio ultra-wideband techniques for low-rate communications by Cui, Shan

“…Impulse-radio (IR) ultra-wideband (UWB) has drawn much attention as a promising technology for low-data-rate applications such as ranging, identification and low-rate communication in sensor networks. …”
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Performance evaluations of fast frequency-hopped spread-spectrum communication systems with partial-band noise jamming and multitone jamming by Teh, Kah Chan.

“…Two types of commonly encountered jamming waveforms, namely, the partial-band noise jamming (PBNJ)and the multitone jamming (MTJ), are studied in de-tail. …”
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Bit-error rate simulation for frequency-hopped multiple-access systems over fading channels by Le, Thi Ngoc Anh.

“…In this report, bit-error-rate (BER) performance of a fast frequency-hopped binary frequency-shift-keying (FFH/BFSK) system using diversity-combining over multiple-access interference (MAI), partial-band jamming (PBJ), additive white Gaussian noise (AWGN) and fading channels is presented. …”
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Plastic Instability in Co-Cr-Ni-Mo alloy wires drawn with different drawing practices by GVK, Sai Srikanth, Tan, Ming Jen, Liu, Zhenyun

“…The wires were subjected to different plastic deformations, by varying the amount of cold work (CW) reduction, and the strain hardening exponent (γ) and strain rate sensitivity (m) were determined from the logarithmic plots of the true stress and strain curves. …”
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Latent polyphenol oxidases from sago log (Metroxylon sagu): partial purification, activation, and some properties by Onsa, Galila Hassan, bin Saari, Nazamid, Selamat, Jinap, Bakar, Jamilah

“…With Triton X-114 and a temperature-induced phase partitioning method, the enzyme showed a recovery of 70% and purification of 4.1-fold. Native PAGE analysis of the partially purified LPPO revealed three activity bands when stained with catechol and two bands with pyrogallol. …”

Acid inactivation of soybean lipoxygenase with retention of protein solubility by Cheman, Y.B., Wei, L.S., Nelson, A.I.

“…Inactivation of lipoxygenase was found to be irreversible when treated at pH 3.0 and below, irrespective of the acids used. The SDS‐PAGE pattern showed the disappearance of lipoxygenase bands when soybeans were acid‐treated at pH 3.0 and below. …”

Study of multidirectional forging and annealing on copper by Lim, Zi Xin.

“…This is mainly due to formation of deformation bands such as microshear bands. This resulted in fragmentation of grain with high angle boundaries, leading to formation of small grains. …”
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Automotive radiators: An experimental analysis of hybrid nanocoolant by Hizanorhuda, Zurghiba, Kumaran, Kadirgama, Muhamad, Mat Noor, Rosli, Abu Bakar, Semin, S.

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Performance study of digital communication over high frequency channel by Andrews, Jinto

“…Because of the multi-path effect and turbulence in the ionosphere, it results in very bad bit error rates for the modulation schemes used. Different techniques are introduced to improve the bit error rate performance. …”
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