Results 91 to 100 of about 343,154 (297)

Visible Meta‐Displays for Anti‐Counterfeiting with Printable Dielectric Metasurfaces

Advanced Science
Metasurfaces, 2D arrays of nanostructures, have gained significant attention in recent years due to their ability to manipulate light at the subwavelength scale.
Jintao Gong, Lingxing Xiong, Mingbo Pu, Xiong Li, Xiaoliang Ma, Xiangang Luo   +5 more
doaj   +1 more source

Floating Multi-Focus Metalens for High-Efficiency Airborne Laser Wireless Charging

Photonics
Laser wireless power transfer (LWPT) offers a transformative approach to wireless energy transmission, addressing critical limitations in unmanned aerial vehicles (UAVs) such as battery energy limitation.
Zheting Meng, Yuting Xiao, Lianwei Chen, Si Wang, Yao Fang, Jiangning Zhou, Yang Li, Dapeng Zhang, Mingbo Pu, Xiangang Luo   +9 more
doaj   +1 more source

Effectiveness and Safety of Baricitinib for Juvenile Idiopathic Arthritis–Associated Uveitis or Chronic Anterior Antinuclear Antibody–Positive Uveitis

Arthritis Care &Research, EarlyView.
Objective To evaluate the efficacy and safety of baricitinib in pediatric patients with active juvenile idiopathic arthritis–associated uveitis (JIA‐U) or chronic anterior antinuclear antibody–positive uveitis, who had an inadequate response to methotrexate (MTX) or biologic disease‐modifying antirheumatic drugs (bDMARDs).
Athimalaipet V. Ramanan, Catherine M. Guly, Gabriele Simonini, Stuart Y. Keller, Priyanka Sen, Thorsten Holzkaemper, Joana Araújo, Pierre Quartier   +7 more
wiley   +1 more source

Precision spectral manipulation of optical pulses using a coherent photon echo memory

, 2010
Photon echo schemes are excellent candidates for high efficiency coherent optical memory. They are capable of high-bandwidth multi-pulse storage, pulse resequencing and have been shown theoretically to be compatible with quantum information applications.
Alexander, Alexander, B. C. Buchler, B. M. Sparkes, Barber, Campbell, G. Hétet, Hosseini, Hétet, Hétet, Hétet, Lin, Longdell, M. Hosseini, Merkel, Novikova, P. K. Lam, Schnorrberger, Wang, Zhang   +19 more
core   +1 more source

Neuronal chemotaxis by optically manipulated liposomes

Journal of the European Optical Society-Rapid Publications, 2011
We probe chemotaxis of single neurons, induced by signalling molecules which were optically delivered from liposomes in the neighbour-hood of the cells. We implemented an optical tweezers setup combined with a micro-dissection system on an inverted microscope platform.
Pinato G, Lien LT, D'Este E, Torre V, Cojoc D   +4 more
openaire   +4 more sources

Testing a Personalized Approach to Chronic Low Back Pain: A Randomized Controlled Trial in Older Veterans

Arthritis Care &Research, EarlyView.
Objective We aimed to test the efficacy of personalized treatment of older veterans with chronic low back pain (CLBP) delivered by Aging Back Clinics (ABCs) as compared with usual care (UC). Methods Two hundred ninety‐nine veterans aged 65 to 89 with CLBP from three Veterans Affairs (VA) medical centers underwent baseline testing, randomization to ABC ...
Debra K. Weiner, Angela Gentili, Meika A. Fang, Edward Garay, Laura Lawson, Lenore Joseph, Cathy C. Lee, Michelle I. Rossi, Beverly Thorn, Subashan Perera   +9 more
wiley   +1 more source

An Adjustment Strategy for Tilted Moiré Fringes via Deep Q-Network

Photonics
Overlay accuracy, one of the three fundamental indicators of lithography, is directly influenced by alignment precision. During the alignment process based on the Moiré fringe method, a slight angular misalignment between the mask and wafer will cause ...
Chuan Jin, Dajie Yu, Haifeng Sun, Junbo Liu, Ji Zhou, Jian Wang   +5 more
doaj   +1 more source

Microdroplet oscillations during optical pulling

, 2011
It was recently shown theoretically that it is possible to pull a spherical dielectric body towards the source of a laser beam [Nature Photonics {\bf 5}, 531 (2011)], a result with immediate consequences to optical manipulation of small droplets. Optical
Ellingsen, Simen Å.
core   +1 more source

Sarilumab in Polyarticular‐Course Juvenile Idiopathic Arthritis: Dose‐Finding and 1‐Year Analysis of a Phase 2b, Open‐Label, Multicenter Study

Arthritis Care &Research, EarlyView.
Objective This study assessed sarilumab in treating patients with polyarticular‐course juvenile idiopathic arthritis (pcJIA). Methods This phase 2b, open‐label study (NCT02776735) consisted of three sequential parts (each with a core‐treatment and extension phase).
Fabrizio De Benedetti, Inmaculada C. Penadés, Irina Nikishina, Ivan Foeldvari, Alberto J. Spindler, Anna Kozlova, Nadina Rubio‐Pérez, Pierre Quartier, Zbigniew Żuber, Raul Barria, Daniel Clemente, Gabriel V. Cornejo, Katherine Marzan, Nancy Liu, Christine Xu, Stephen DiMartino, Angeliki Giannelou, Fei Cao‐Ghoul, Bolanle Akinlade, Lydie Baret‐Cormel   +19 more
wiley   +1 more source

Integrated Optimization of Structure and Control for Fast Steering Mirrors

Micromachines
This study concerns the problem of integrated optimization of structure and control based on a fast steering mirror, aiming to achieve simultaneous optimization of the mechanical structure and control system. The traditional research and development path
Zijie Chen, Qianwen Duan, Luyao Zhang, Yi Tan, Yao Mao, Ge Ren   +5 more
doaj   +1 more source