Topological phase transition induced by gain and loss in a photonic Chern insulator by Teo, Hau Tian, Xue, Haoran, Zhang, Baile

“…We present a design of a non-Hermitian photonic Chern insulator whose band topology can be tuned via gain and loss. It is found that, by continuously varying the gain and loss parameter, a topological phase transition can take place in the photonic crystal, accompanied by the closing and reopening of a Dirac cone. …”
Get full text

Effects of polyemitter crystal structure on the gain of a double poly bipolar transistor by Leow, Yong Faitt.

“…It was demonstrated that the common emitter current gain of bipolar transistors could be improved by replacing the emitter metal contact by a highly doped polysilicon layer. …”
Get full text

Do investors over-anticipate? : Evidence from their reactions to gain and loss contingencies by Xu, Tu

“…I find that, inconsistent with expected utility theory but consistent with findings from psychology, investors raise a firm’s valuation in response to a gain contingency as if the gain contingency has realized its best possible outcome. …”
Get full text

Secrecy gain of Gaussian wiretap codes from 2- and 3-modular lattices by Lin, Fuchun, Oggier, Frederique

“…Lattice coding over a Gaussian wiretap channel is considered with respect to a lattice invariant called the secrecy gain, which was introduced in [1] to characterize the confusion that a chosen lattice can cause at the eavesdropper: the higher the secrecy gain of the lattice, the more confusion. …”
Get full text
Get full text

Energy gain of wetted-foam implosions with auxiliary heating for inertial fusion studies by Paddock, RW, Li, TS, Kim, E, Lee, JJ, Martin, H, Ruskov, RT, Hughes, S, Rose, SJ, Murphy, CD, Scott, RHH, Bingham, R, Garbett, W, Elisseev, VV, Haines, BM, Zlystra, AB, Campbell, EM, Thomas, CA, Goffrey, T, Arber, TD, Aboushelbaya, R, Von der Leyen, MW, Wang, RHW, James, AA, Ouatu, I, Timmis, R, Howard, S, Atonga, E, Norreys, PA

“…Firstly, conventional gain models are adapted to produce gain curves for fixed convergence ratios, which are shown to well-describe previously simulated results. …”

Developing a system that uses ultrawide-band inertial measurement units to quantify selected 10-Pin skills in real-time by Wee, Joel Jiewei

“…Ten-pin bowling is a unique abstract sport that requires bowlers to deliver a 11-to-16-pound ball in a five-step approach for the ball to travel down the oiled lane to knock down 10 pins. …”
Get full text

Negotiating crisis in the social media environment : evolution of crises online, gaining credibility offline by Pang, Augustine, Hassan, Nasrath Begam Binte Abul, Chong, Aaron Chee Yang

“…Purpose – The aim of this paper is to examine how crises can be triggered online, how different social media tools escalate crises, and how issues gain credibility when they transit to mainstream media. …”
Get full text
Get full text

Passivity control in multilevel cascaded H-bridge converters : a variable gain approach by Rodriguez, Ezequiel, Leyva, Ramon, Farivar, Glen G., Tafti, Hossein Dehghani, Townsend, Christopher D., Pou, Josep

Get full text

A compact dual-polarized Vivaldi antenna with high gain for tree radar applications by Cheng, Kaixuan, Lee, Yee Hui, Qian, Jiwei, Lee, Daryl, Yusof, Mohamed Lokman Mohd, Yucel, Abdulkadir C.

“…A dual-polarized compact Vivaldi antenna with high gain performance is proposed for tree radar applications. …”
Get full text

Accelerated MAPbI3 co-evaporation: productivity gains without compromising performance by Dewi, Herlina Arianita, Erdenebileg, Enkhtur, De Luca, Daniela, Mhaisalkar, Subodh Gautam, Bruno, Annalisa

Get full text

Design and application of controllers for high gain fifth-order DC-DC boost converter by Ng, Irene Yu Si

Get full text

The effects of gender and gain versus loss frame on processing breast cancer screening messages by Kim, Hyo Jung

“…A 2 (male vs. female) x 2 (gain vs. loss) between-subject experiment was conducted using 128 African American participants (mean age = 45.9). …”
Get full text
Get full text

Sudden gains in internet cognitive therapy for social anxiety disorder in routine clinical practice by Yim, SH, Clark, DM, Salkovskis, PM, Thew, GR

“…<p><strong>Background:</strong>&nbsp;Sudden gains are large symptom improvements between consecutive therapy sessions. …”

Enhanced rough set feature selection using information gain and a new reduct algorithm / by Hamid Hantoosh Jebur Alsudani, 1959-, author 612239, Mohd. Aizaini Maarof, supervisor 194492, Fakulti Komputeran 538688

Enhanced rough set feature selection using information gain and a new reduct algorithm / by Hamid Hantoosh Jebur Alsudani, 1959-, author 612239, Fakulti Komputeran 538688

Resonant Ring with a Gain of 36 for Use with a 1 MW 110 GHz Gyrotron by Claveau, Elliot L., Shapiro, Michael A., Temkin, Richard J.

“…The quasi-optical ring resonator was designed with large waist sizes so that input pulses of up to 1 MW will stay under the 35 kV/cm electric field limit for ionization in ambient air. Maximum compression gain was achieved by matching the input coupling fraction to the round trip loss in the ring, achieving close to critical coupling. …”
Get full text

Beyond quantum dot LEDs : optical gain and laser action in red, green, and blue colors by Dang, Cuong, Nurmikko, Arto

“…Recent developments have surmounted some fundamental challenges to CQDs for optical gain and have made gains toward their possible future as full-color palette lasers.…”
Get full text
Get full text

High-gain UWB elliptical and circular slotted antipodal Vivaldi antenna for through wall detection by Ahmed, Sajjad, Katiran, Norshidah, Joret, Ariffuddin, Mohd Shah, Shaharil, Ahmed, Arslan, Tusin, Najwanisa

“…The paper describes a high-gain ultra-wideband (UWB) elliptical and circular slotted antipodal Vivaldi antenna (ECS-AVA) that is designed for through-wall detection systems. …”
Get full text

Improved flux pinning properties of Mg exceed MgB2 ceramics with B4C and Dy2O3 additions by Pham, Ha H., Le, Tien, Pham, An T., Kang, Won Nam, Nam, Nguyen H., Anh, Do T.K., Anh, Nguyen Hoang, Peh, Hoo Keong, Chen, Soo Kien, Man, Nguyen K., Hong, Vuong Thi Anh, Lee, Hanoh, Park, Tuson, Cuong, Le Viet, Hai, Phan, Huy, Nguyen Quang, Tran, Duc H.

“…According to collective pinning theory, δl pinning was identified as the dominant pinning type in the fabricated samples. …”
Get full text

An in-pixel gain amplifier based event-driven physical unclonable function for CMOS dynamic vision sensors by Wang, Biyin, Zhao, Xiaojin, Zheng, Yue, Chang, Chip-Hong

“…With any ON/OFF event generated and the corresponding DVS pixel fired asynchronously, the DVS pixel’s own gain amplifier will be reset in order to capture the next possible event. …”
Get full text