Electrically pumped mid-infrared random lasers by Liang, Hou Kun, Meng, Bo, Liang, Guozhen, Tao, Jin, Chong, Yidong, Wang, Qi Jie, Zhang, Ying

“…Electrically pumped random lasers, operating in the mid-infrared regime at λ ≈ 10 μm, are realized for the first time. …”
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Dynamic properties of high-Tc superconducting nano-junctions made with a focused helium ion beam by Couëdo, François, Amari, Paul, Feuillet-Palma, Cheryl, Ulysse, Christian, Srivastava, Yogesh Kumar, Singh, Ranjan, Bergeal, Nicolas, Lesueur, Jérôme

“…At lower temperature and for the highest He irradiation dose, the shot noise contribution must also be taken into account when approaching the tunneling regime. We conclude that these Josephson nano-junctions present the lowest noise level possible, which makes them very promising for future applications in the microwave and terahertz regimes.…”
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Predictability of exchange rates with taylor rule fundamentals : evidence from inflation-targeting emerging countries by Alba, Joseph Dennis, Park, Donghyun, Xie, Taojun

“…We investigate the out-of-sample predictability of U.S. dollar exchange rates with Taylor rule fundamentals in thirteen emerging countries with inflation-targeting monetary policy regimes. We find some evidence of out-of-sample exchange rate predictability for Brazil, Czech Republic, Hungary, Philippines, Thailand, and South Africa. …”
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1-in-3 vs. not-all-equal: dichotomy of a broken promise by Ciardo, L, Kozik, M, Krokhin, A, Nakajima, T-V, Živný, S

“…In the present work, we investigate this constraint satisfaction problem in a regime where the promise is weakened from either side by a rainbow-free structure, and establish a complexity dichotomy for the resulting class of computational problems.…”

Surface Friction and Spectroscopic Probes of New Physics with Trapped Ions by Counts, Ian T.

“…By varying transport speed and corrugation depth, experimental signatures of both regimes are measured and used to write a predictive Boltzmann model. …”
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Droplet impingement on a heated surface by Chia, Patrick Chee Leong

“…Furthermore, the hydrophilic properties had a heavy influence on the receeding regime and the boiling regime of the impinging droplet. …”
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Numerical methods for finite-size key rates with different entropic bounds in quantum key distribution by Chung, Rebecca Ru Byn

“…We then showed that the Renyi entropy indeed gives a tighter bound on the low-signal regime (N~10^5), and outperforms the bound using the von Neumann entropy in regimes of long channel distances and low signal number, thus paving the way for a better understanding of long-distance satellite-based QKD protocols in the presence of finite resources.…”
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The physics of ultrafast saturable absorption in graphene by Xing, Guichuan, Guo, Hencheng, Zhang, Xinhai, Sum, Tze Chien, Huan, Alfred Cheng Hon

“…The ultrafast saturable absorption in graphene is experimentally and theoretically investigated in the femtosecond (fs) time regime. This phenomenon is well-modeled with valence band depletion, conduction band filling and ultrafast intraband carrier thermalization. …”
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Pseudospin dynamics in multimode polaritonic Josephson junctions by Pavlovic, G., Malpuech, G., Shelykh, Ivan A.

“…In particular, it can lead to renormalization of the oscillation frequency, appearance of higher order harmonics, and induce transition between the regimes of free Josephson oscillations and macroscopic quantum self-trapping.…”
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Hawking radiation of extended objects by Johnson, G, March-Russell, J

“…We find that in the low-momentum regime, the power emitted is exponentially suppressed for sufficiently large radiated objects, or sufficiently small black holes, though the temperature of emission is unchanged. …”

Fluid-fluid displacement in porous-media microfluidics by Qiu, Yu

“…We first develop a phase-field model to simulate two-phase flow with moving contact lines in the partial wetting regime. We construct a self-consistent formulation of fluid-solid surface energy which allows prescribing arbitrary static contact angles. …”
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India-United states nuclear initiative : an assessment of dissent. by Megha Sarmah.

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Relativistic superfluidity and vorticity from the nonlinear Klein-Gordon equation by Xiong, Chi, Good, Michael R. R., Guo, Yulong, Liu, Xiaopei, Huang, Kerson

“…We investigate superfluidity, and the mechanism for creation of quantized vortices, in the relativistic regime. The general framework is a nonlinear Klein-Gordon equation in curved spacetime for a complex scalar field, whose phase dynamics gives rise to superfluidity. …”
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Hybrid-duplex communications for multi-UAV networks : an outage probability analysis by Tan, Ernest Zheng Hui, Madhukumar, A. S., Sirigina, Rajendra Prasad, Krishna, Anoop Kumar

“…Specifically, at low transmit power regimes, it is shown that the HBD-UCS attains lower uplink and downlink outage probability than an HD-UCS, as the UAV operating altitude is increased.…”
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Anti-suit injunctions – beyond comity by Dickinson, A

“…It examines, in particular, recent case law extending the reach of the European Union’s prohibition on anti-suit injunctions within the Brussels I regime, and the place of anti-suit injunctions within the framework of the Hague Choice of Court Convention.…”

Enhancing spectrum efficiency through hybrid-duplex systems for aeronautical communications by Tan, Ernest Zheng Hui

“…Through the various performance analysis, the benefits of HBD systems over half-duplex (HD) systems at low signal-to-noise ratio (SNR) regimes are highlighted. The major contributions of this thesis are further elaborated below. …”
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Characterizing Direct Product Testing via Coboundary Expansion by Bafna, Mitali, Minzer, Dor

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Effects of Tip Clearance and Surface Roughness on Small-Scale Turbopump Impeller Performance by Ruecker, Kinjal A. L.

“…This lowers the effective tip clearance that separates the flow regimes. The contribution of blade tip leakage loss to total impeller loss decreases by up to 22% for surface roughness increased from an Rₐ value of 1 µm to 10 µm. …”
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Nonlinear evolution and acceleration of unstable fuel-lean hydrogen/air flame at normal and cryogenic temperatures by Yang, L, Zhang, T, Wang, Y, Fang, X, Leach, F, Chen, Z

“…By changing the equivalence ratio, initial temperature and channel size, the intensity of DLI and DTI varies, resulting in various regimes of flame evolution. It is found that cryogenic flames are more unstable than normal flames. …”

16.100 Aerodynamics, Fall 2002 by Darmofal, David L.

“…This course extends fluid mechanic concepts from Unified Engineering to the aerodynamic performance of wings and bodies in sub/supersonic regimes. 16.100 generally has four components: subsonic potential flows, including source/vortex panel methods; viscous flows, including laminar and turbulent boundary layers; aerodynamics of airfoils and wings, including thin airfoil theory, lifting line theory, and panel method/interacting boundary layer methods; and supersonic and hypersonic airfoil theory. …”
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