SPICES: spectro-polarimetric imaging and characterization of exoplanetary systems. by Boccaletti, Anthony, Schneider, Jean, Traub, Wes, Lagage, Pierre-Olivier, Stam, Daphne, Gratton, Raffaele, Trauger, John, Cahoy, Kerri, Snik, Frans, Baudoz, Pierre, Galicher, Raphael, Reess, Jean-Michel, Mawet, Dimitri, Augereau, Jean-Charles, Patience, Jenny, Kuchner, Marc, Wyatt, Mark, Pantin, Eric, Maire, Anne-Lise, Vérinaud, Christophe

“…By 2020/2022, present and near-term instruments will have found several tens of planets that SPICES will be able to observe and study in detail. …”
Get full text

Cavitation-induced microjets tuned by channels with alternating wettability patterns by Schoppink, Jelle J., Mohan, Keerthana, Quetzeri-Santiago, Miguel A., McKinley, Gareth, Rivas, David Fernandez, Dickerson, Andrew K.

“…A laser pulse focused near the closed end of a glass capillary partially filled with water creates a vapor bubble and an associated pressure wave. …”
Get full text

Spectral, spatial, and temporal characteristics of underwater ambient noise in the Beaufort Sea in 1994 and 2016 by Chen, R., Poulsen, A., Schmidt, H.

“…Beamforming results show ambient noise vertical directionality is focused near the horizontal during SIMI94 but more spread in elevation during ICEX16, with a robust noise notch at the horizontal. …”
Get full text

On the geometry and refined rate of primal–dual hybrid gradient for linear programming by Lu, Haihao, Yang, Jinwen

“…An interesting implication of our results is that degeneracy itself does not slow down the convergence of PDHG for LP, but near-degeneracy does.…”
Get full text

A sharp immersed method for 2D flow-body interactions using the vorticity-velocity Navier-Stokes equations by Ji, Xinjie, Gabbard, James, van Rees, Wim M.

“…However, for the vorticity-velocity form of the Navier-Stokes equations, existing immersed geometry discretizations for two-way coupled problems only achieve first order spatial accuracy near solid boundaries. Here we introduce a sharp-interface approach based on the immersed interface method to handle the one- and two-way coupling between an incompressible flow and one or more rigid bodies using the 2D vorticity-velocity Navier-Stokes equations. …”
Get full text

Reconstructing Transit Vehicle Trajectory Using High-Resolution GPS Data by Huang, Yuzhu, Abdelhalim, Awad, Stewart, Anson, Zhao, Jinhua, Koutsopoulos, Haris

Get full text

Practical Rateless Set Reconciliation by Yang, Lei, Gilad, Yossi, Alizadeh, Mohammad

“…We present Rateless Invertible Bloom Lookup Tables (Rateless IBLTs), the first set reconciliation protocol, to the best of our knowledge, that achieves low computation cost and near-optimal communication cost across a wide range of scenarios: set differences of one to millions, bit strings of a few bytes to megabytes, and workloads injected by potential adversaries. …”
Get full text

Cross-Shelf Exchange Driven by Dense Flow Down a Canyon by Mier, Christian M.

“…At later times, another mechanism may also be at play where large dense cyclonic (anticlockwise) eddies on the northern continental shelf may pull more dense water out of the canyon producing a region of low pressure, near the canyon head, which induces an increase in ambient flow into the canyon. …”
Get full text

Development of Elastic Resistive Force Theory & Applications to Uprooting by Yilmaz, Lale

“…This makes it difficult to handle scenarios that are near-stagnant which occur frequently in uprooting of plants. …”
Get full text

Geo-UNet: A Geometrically Constrained Neural Framework for Clinical-Grade Lumen Segmentation in Intravascular Ultrasound by Chen, Yiming

“…Our unified loss function carefully balances area-based, distance-based, and contour-based penalties to provide near clinical-grade generalization in unseen patient data. …”
Get full text

Hardness of Approximate Diameter: Now for Undirected Graphs by Dalirrooyfard, Mina, Li, Ray, Vassilevska Williams, Virginia

“…It has been open whether a better approximation is possible in near-linear time. A series of papers on fine-grained complexity have led to strong hardness results for diameter in directed graphs, culminating in a recent tradeoff curve independently discovered by [Li, STOC'21] and [Dalirrooyfard and Wein, STOC'21], showing that under the Strong Exponential Time Hypothesis (SETH), for any integer k?…”
Get full text

Three-dimensional flow structures and vorticity control in fish-like swimming by Zhu, Q., Wolfgang, M.J., Yue, D.K.P., Triantafyllou, M.S.

“…The computations contain no structural model for the fish and hence no recoil correction. First, we show the near-body flow structure produced by the travelling-wave undulations of the bodies of a tuna and a giant danio. …”
Get full text

House, home, and community : good models for graduate student housing by Han, Jienan, 1978-

Get full text
Get full text

Selective removal of hydroxyl groups from graphene oxide by Chua, Chun Kiang, Pumera, Martin

“…Numerous methods starting from various reducing agents have been developed to obtain near-pristine graphene sheets. However, most of the reducing agents are not mechanistically supported by classical organic chemistry knowledge and of those that are supported, they are only theoretically capable of, at most, reducing oxygen-containing groups on graphene oxide to hydroxyl groups. …”
Get full text
Get full text

Cooperative field localization and excitation eigenmodes in disordered metamaterials by Papasimakis, Nikitas, Jenkins, Stewart D., Savo, Salvatore, Zheludev, Nikolay I., Ruostekoski, Janne

“…We investigate numerically and experimentally the near-field response of disordered arrays comprising asymmetrically split ring resonators that exhibit a strong cooperative response. …”
Get full text
Get full text

Evolving optimal and diversified military operational plans for computational red teaming by Zeng, Fanchao, Decraene, James, Low, Malcolm Yoke Hean, Zhou, Suiping, Cai, Wentong

“…Numerous multiobjective evolutionary algorithms (MOEAs) have been applied to CRT; however, the elitist and converging nature of these Pareto-based optimization algorithms typically leads to the generation of optimal, with respect to the Pareto front, but poorly diversified adversarial operational plans. As a result, the near-optimal alternative strategies are omitted; this considerably limits the applicability of CRT when considering the decision makers point of view. …”
Get full text
Get full text

First-principles study of the lattice dynamics of Sb2S3 by Liu, Yun, Eddie Chua, Kun Ting, Sum, Tze Chien, Gan, Chee Kwan

“…The effect of Born effective charges is taken into account using a mixed-space approach, resulting in the splitting of longitudinal and transverse optical (LO-TO) phonon branches near the zone center. Zone-center frequencies agree well with Raman scattering experiments. …”
Get full text
Get full text

Transfer optimization in complex engineering design by Tan, Alan Wei Min

“…Consequently, traditional optimization algorithms that typically require up to several thousand exact function evaluations to obtain near-optimal solutions, are problematic to cost-effectively utilize. …”
Get full text
Get full text

Phase-preserved macroscopic visible-light carpet cloaking beyond two dimensions by Chu, Chia-Wei, Zhai, Xiaomin, Lee, Chih Jie, Wang, Po-Hao, Duan, Yubo, Tsai, Din Ping, Zhang, Baile, Luo, Yuan

“…As an extension of previous two-dimensional (2D) macroscopic carpet cloaks, this almost-three-dimensional carpet cloak exhibits three-dimensional (3D) invisibility for illumination near its center (i.e. with a limited field of view), and its ideal wide-angle invisibility performance is preserved in multiple 2D planes intersecting in the 3D space. …”
Get full text
Get full text

A composite electrode of TiO2 nanotubes and nanoparticles synthesised by hydrothermal treatment for use in dye-sensitized solar cells by Wang, Hairong, Zhao, Dongliang, Huo, Kaifu, Fu, Jijiang, Wang, Xiaoyan, Sun, Lidong, Zhang, Sam, Wang, Xiu

“…The parts of the tubes near the bottom were constantly filled with nanoparticles, which limited cell efficiency to about 2.2% when the length was over 16.5 μm. …”
Get full text
Get full text