Results 81 to 90 of about 80,695 (265)

Emergent Freestanding Complex Oxide Membranes for Multifunctional Applications

Advanced Materials, EarlyView.
This review surveys freestanding oxide membranes and covers fabrication and three pathways for studies and devices: strain‐free and strained membranes, and van der Waals‐integrated heterostructures. We show how coupled oxide responses map onto these routes and cross‐couple to expand behaviors.
Baowen Li, Yanran Liu, Jinjin Liu, Josephine Si Yu See, Kaijian Xing, Dong‐Chen Qi, Xiao Renshaw Wang   +6 more
wiley   +1 more source

A star field mapping system for determining the attitude of a spinning probe [PDF]

Astronomical mapping by rotating satellite to determine own angle of orientation to celestial ...
Kenimer, R. L., Walsh, T. M.
core   +1 more source

The Vector-APP: a Broadband Apodizing Phase Plate that yields Complementary PSFs

, 2012
The apodizing phase plate (APP) is a solid-state pupil optic that clears out a D-shaped area next to the core of the ensuing PSF. To make the APP more efficient for high-contrast imaging, its bandwidth should be as large as possible, and the location of ...
Codona, Johanan, Escuti, Michael, Kenworthy, Matthew, Miskiewicz, Matthew, Otten, Gilles, Packham, Christopher, Snik, Frans   +6 more
core   +1 more source

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

Advanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane, Lyn I. Jones, Richard M. Martin, Helen Winter, Faezeh Arab Hassani   +4 more
wiley   +1 more source

Anomalous circular polarization profiles in the He I 1083.0 nm multiplet from solar spicules

, 2012
We report Stokes vector observations of solar spicules and a prominence in the He I 1083 nm multiplet carried out with the Tenerife Infrared Polarimeter.
A. Asensio Ramos, Asensio Ramos, C. Beck, Casini, Casini, Casini, Centeno, Collados, Collados, Favati, Grossmann-Doerth, Illing, L. Belluzzi, Landi Degl'Innocenti, Lin, López Ariste, M. J. Martínez González, Merenda, R. Manso Sainz, Ramelli, Ramelli, Socas-Navarro, Socas-Navarro, Solanki, Solanki, Sánchez Almeida, Trujillo Bueno, Trujillo Bueno, Trujillo Bueno   +28 more
core   +1 more source

Ultrabroadband Excitation of Hot Carriers in Plasmonic Nanorods Revealed by Two‐Dimensional Electronic Spectroscopy

Advanced Optical Materials, EarlyView.
This work dissects the ultrafast response of polydisperse plasmonic nanorods using two‐dimensional electronic spectroscopy, uniquely combining temporal and spectral resolution. Our ultrabroadband pulses cover both transverse and longitudinal nanorods’ resonances, revealing sub‐200‐fs dynamics and distinct broadening mechanisms.
Andrea Schirato, Mattia Russo, Luca Moretti, Alessandro Molinelli, Laura Polito, Filippo Rossi, Giulio Cerullo, Giuseppe Della Valle, Margherita Maiuri   +8 more
wiley   +1 more source

Interactive Visualization of the Largest Radioastronomy Cubes

, 2010
3D visualization is an important data analysis and knowledge discovery tool, however, interactive visualization of large 3D astronomical datasets poses a challenge for many existing data visualization packages.
A.H. Hassan, Barnes, Becciani, Beeson, C.J. Fluke, D.G. Barnes, Drebin, Goel, Graham, Hamada, Lacroute, Levoy, Li, Lombeyda, McClure-Griffiths, Oosterloo, Pence, Sabella, Samet, Schive, Thibault, Wayth   +21 more
core   +1 more source

A Proof‐of‐Concept Assessment of a Novel Wearable Eyelid Muscle Device: A Pre‐Clinical Animal Cadaver Study for Eyelid Closure Restoration

Advanced Robotics Research, EarlyView.
This article introduces a soft wearable eyelid sling device incorporating a hydraulic soft artificial muscle (SAM) for achieving complete closure of an eyelid. The SAM is driven by a cam mechanism that provides a displacement profile closely matched with those of a healthy eyelid.
Patrick Pruscino, Phuoc Thien Phan, James Davies, Bibhu Sharma, Tianruo Guo, Chi Cong Nguyen, Nigel H. Lovell, Thanh Nho Do   +7 more
wiley   +1 more source

Global distribution of canali on Venus

Journal of Maps
The surface of Venus shows an abundance of channels with constant widths along their lengths and a simple channel structure that are interpreted to have formed volcanically.
Sydney A. Bledsoe, Christian Klimczak
doaj   +1 more source

Radial Velocities as an Exoplanet Discovery Method

, 2017
The precise radial velocity technique is a cornerstone of exoplanetary astronomy. Astronomers measure Doppler shifts in the star's spectral features, which track the line-of/sight gravitational accelerations of a star caused by the planets orbiting it ...
B Campbell, C Chubak, D Queloz, D Queloz, DA Fischer, DW Latham, FA Pepe, GW Marcy, H Kjeldsen, I Boisse, JF Kasting, JL Bean, JT Wright, M Mayor, RP Butler, RP Butler, WJ Borucki, X Dumusque   +17 more
core   +1 more source