Domain wall pinning through nanoscale interfacial Dzyaloshinskii-Moriya interaction by Kumar, Durgesh, Chan, Jianpeng, Piramanayagam, S. N.

“…We have also studied pinning in a device with five successive pinning sites. …”
Get full text

Design and fabrication of piezoelectrically driven wing flapper by Xu, WeiQuan.

“…This study focused on reproducing the flapping mechanism observed in insect flight using piezoelectric material as its driving mechanism. The result was a wing flapper capable of achieving large wing strokes and weighs 1.26gram. …”
Get full text

Micro air vehicles : flapping wing propulsion by Koay, Say Seng.

“…The wing used was a straight wing of airfoil NACA 0012. …”
Get full text

An investigation of finite wings with leading edge protuberances by Gan, Christopher De Hao

“…In the present study, Particle Image Velocimetry (PIV) was carried out in a water tunnel at a Reynolds number of 2.0 x 10^4 to investigate the cross stream flow around finite wings with leading-edge protuberances. Results obtained confirm that the protuberances lead to the generation of counter-rotating vortex pairs (CVPs), similar to the function of vortex generators. …”
Get full text

Hong Kong pro-democracy protests : no end game in sight? by Loh, Dylan Ming Hui

“…As the demonstrations in Hong Kong continue, how will the impasse between the pro-democracy protests and the government end?…”
Get full text
Get full text

Comparative study of telecommunications policies in Hong Kong, Malaysia and Singapore. by Chong, Patrick Piang Teng., Low, Kwong Hwee., Lum, Phyllis Siu Lin.

Get full text

Empirical analysis of useful financial ratios : Hong Kong and Singapore. by Chen, Ningxin., Hoo, Xiaohui., Lim, Lijun.

“…It is an empirical study on the usefulness of financial ratios in Hong Kong's and Singapore's context.…”
Get full text

Relative effects of reer and real wages on unemployment in Hong Kong. by Li, Aaron Junhong., Sim, Ching Wee., Tan, David Soon Kuan.

“…This paper seeks to study the influence of the real effective exchange rate and real wages on unemployment, and to determine the degree to which the real effective exchange rate and real wages affect unemployment in Hong Kong. Using the results, the report hopes to shed some light in terms of policy making, and provide useful statistical evidence to aid policy recommendations.…”
Get full text

Filmwise condensation of steam on pin fin arrays fabricated by selective laser melting by Ho, Jin Yao, Leong, Kai Choong

Subjects: Get full text

An experimental investigation on finite wings with leading-edge protuberances by Teo, Marcus Jun Jie

“…Additionally, analysis of flows over the suction side of the wing will be conducted using Particle Image Velocimetry to determine the nature of flows over a tubercle wing against a baseline wing. …”
Get full text

An experimental investigation of vibration testing of aircraft wing structure by Chew, Chor Loon.

“…This report presents the experimental investigation and vibration analysis of an aircraft wing structure using impact testing. The importance of obtaining its vibration characteristics such as the natural frequencies and mode shapes of the aircraft wing structure to prevent flutter phenomena that can eventually lead to structural failure is also reviewed. …”
Get full text

Investigation and fabrication of tiltrotors/tiltwings with morphing wing mechanisms by Hon, Shah Kiat.

Get full text

Investigation of the effects of wing membrane slackness on thrust generation by Chua, Jasper Dong Qiu

“…The theory for flapping wing aerodynamics is that, by increasing the angle of attack of the wing, the wing is able to achieve an increasing lift coefficient and in turn a larger lift force until a maximum is reached. …”
Get full text

A Tale of two cities : the economic development of Hong Kong and Singapore. by Luah, Jiun Yih., Ng, Shuyin., Tan, Ee Leen.

“…This project examines the economic developments of Hong Kong and Singapore. Both city-states achieved remarkable economic development although the policies adopted by them differ. …”
Get full text

Design of pinned and rigid bolted connections using BS 5950:2000 and Eurocode 3 by Xie, Yunshen.

Get full text

Dwarf kingfisher-inspired bionic flapping wing and its aerodynamic performance at lowest flight speed by Mohd Firdaus Bin Abas, Singh, Balbir, Kamarul Arifin Ahmad, Ng, Eddie Yin Kwee, Khan, Tabrej, Sebaey, Tamer A.

Subjects: Get full text

“Clicking” compliant mechanism for flapping-wing micro aerial vehicle by Chin, Yao-Wei, Lau, Gih Keong

“…This paper presented a click mechanism, which is inspired by a Dipteran insect, for use in flapping-wing micro aerial vehicle. The clicking mechanism is integrated in a thorax-like compliant mechanism, which buckles and consequently produces a large wing stroke when driven by an electric motor. …”
Get full text
Get full text

Design and characterisation of bio-inspired thorax for flapping-wing robotfly by Teo, Wei Xiong.

“…The design parameters were varied in the experiments and the design rules for the wing flapper are identified. These design rules lead to the first flapping wing robotfly prototype since the inception of the wing flapper research. …”
Get full text

Development of control system for flapping wing micro air vehicles by Chua, Jasper Ming Song

“…This report presents the understanding, design and fabrication of a simple control system for a Flapping Wing Micro Aerial Vehicle (FWMAV) to change its angle of flight. …”
Get full text

Is clicking mechanism good for flapping wing micro aerial vehicle? by Chin, Yao Wei, Lau, Gih Keong

“…It also showed quick wing reversal and is able to produce consistent large wing stroke (~115°). …”
Get full text
Get full text