Results 61 to 70 of about 957,509 (334)

Astrophotonic Spectrographs

Applied Sciences, 2019
Astrophotonics is the application of photonic technologies to channel, manipulate, and disperse light from one or more telescopes to achieve scientific objectives in astronomy in an efficient and cost-effective way.
Pradip Gatkine, Sylvain Veilleux, Mario Dagenais   +2 more
doaj   +1 more source

The McXtrace AstroX toolbox: a general ray tracing software package for end to end simulation of x-ray optics for astronomical instrumentation

Astronomical Telescopes + Instrumentation, 2018
McXtrace is a general, highly modular, X-ray tracing open source software package for simulating X-ray optics. While initially intended for simulating synchrotron beamlines, it has recently found use in astrophysics. Here it is being used to evaluate the
E. Knudsen, D. Della Monica Ferreira, N. Westergaard, S. Massahi, F. Christensen, I. Ferreira, B. Shortt, D. Spiga   +7 more
semanticscholar   +1 more source

Hierarchically Wrinkled Silver Ink as a Platform for Fully Integrated Stretchable Electronic Systems

Advanced Materials Technologies, EarlyView.
Silver Hierarchical Responsive ink (SHRink), a universal approach for the fabrication of highly stretchable interconnects, wirings, and skin‐interfaced electrodes, is realized through low‐cost, scalable spray‐printing and transfer‐printing. The SHRink demonstrates high electrical conductivity (1.2E04 S cm−1) and large stretchability (235% max fracture ...
Junye Li, Hao Wang, Xinlei Chen, Mehmet Senel, Patrick Rwei, Sara Marmarchi, David Clymer, Blossom Sundarii Hak‐Khem, Nhi Nguyen, Chengyang Qian, Matt Thomson, Michelle Khine   +11 more
wiley   +1 more source

Dielectric Permittivity Tensor of Muscovite for Next Generation All Van Der Waals Broadband Photonic Components

Advanced Optical Materials, EarlyView.
Low‐index and low‐loss vdW muscovite represents an emerging robust dielectric platform for the creation of next‐generation all‐vdW nanophotonic architectures. Its utilization as a low‐index building‐block in all‐vdW multilayers enables extreme optical contrast when paired with MoS2, paving the way to the realization of few‐layer ultrathin DBS ...
Meri H. Hayrapetyan, Maksim L. Sargsyan, Davit A. Karakhanyan, Ani P. Khachatryan, Maria A. Levonyan, Dmitrii Litvinov, Maciej Koperski, Artsruni V. Margaryan, Makars Šiškins, Konstantin S. Novoselov, Davit A. Ghazaryan   +10 more
wiley   +1 more source

Continuum Robots in Surgery: From Engineering Design to Clinical Practice

Advanced Robotics Research, EarlyView.
The hyper‐redundant nature of continuum robot structures enables near‐infinite degrees of freedom leading to immense potential for medical applications. This review provides a historical background of continuum robots and novel ideas shaping their progress to current structural design, sensing technology, modeling techniques, and control methods.
Griffin Smith, Kaitlyn Clancy, Siwen Xie, Xiaochen Li, Sarah Khalife, Benjamin van der Woerd, Onaizah Onaizah   +6 more
wiley   +1 more source

The Benefits of Using XML Technologies in Astronomical Data Retrieval and Interpretation [PDF]

, 2016
This paper describes a solution found during recent research that could provide improvements in the efficiency, reliability and cost of retrieving stored astronomical data.
Doicu, Adrian, Altieri, Bruno, Efremenko, Dmitry, Rotzoll, Henry, Boxhoorn, Danny, Reck, Christoph, Datcu, Mihai, Cui, Shiyong, Benoit, A, Beech, Guy, RODRIGUEZ ASERETTO Roque Dario, Buenadicha, Guillermo, Valentijn, E, Alessandro Bemporad, Deborah Busonero, Hofmann, Mathias, Nieto, Sara, Espinoza-Molina, Daniela, Belikov, Andrey, Ben-Amar, Chokri, Heinen, Torsten, European Commission, Joint Research Centre, Ben Hamida, Amina, SOILLE Pierre, Williams, Owen, Andrea Fonti, Dumitru, Corneliu, Salgado, Jesus, Dengler, Klaus, VASILEV Veselin, Valentijn, E; id_orcid, Campuzano, Gina, Winkler, Mario, de Teodoro, Pilar, Loyola, Diego, Schwarz, Gottfried, Ruben De March, Tsyganov, Andrey, Trautmann, Thomas, McFarland, John, Rosario Messineo, Francesco Vaccarino, Lambert, Patrick, BURGER Armin, Angelo Fabio Mulone, Mario Lattanzi, Manilici, Vlad, Droge, Bob, SYRRIS Vasileios, Droge, Bob; id_orcid, Buckl, Bernhard, Briese, Christian, Skriver, Henning, Elefante, Stefano, Stephan, Meißl, Giannecchini, Simone, Ramos, Jose Julio, Mücke, Werner, Kiemle, Stephan, JULEA Andreea Maria, Conradsen, Knut, Nielsen, Allan Aasbjerg, PESARESI Martino, Aspetsberger, Michael, Becedas, Jonathan, Naeimi, Vahid, Wagner, Wolfgang, Cao, Senmao   +67 more
core   +1 more source

Advanced Flexible Robotic Systems for the Early Diagnosis and Treatment of Cancer and Cardiovascular Diseases

Advanced Robotics Research, EarlyView.
Flexible surgical robots are advancing minimally invasive interventions for cardiovascular diseases and cancer by enabling precise navigation through complex, submillimeter anatomical pathways. This review highlights recent innovations in actuation, bio‐integrated sensing, AI‐assisted control, and friction‐reduction technologies, discusses current ...
Hermione Truong, Chi Cong Nguyen, Hannah Thuy Truong, Kefan Zhu, Adrienne Ji, James Davies, Emanuele Nicotra, Bibhu Sharma, Jingjing Wan, Patrick Pruscino, Shing Wai Wong, Hoang‐Phuong Phan, Phuoc Thien Phan, Nigel H. Lovell, Thanh Nho Do   +14 more
wiley   +1 more source

Plaid‐Like Spin Splitting and Chirality of Magnon Bands in Antiferromagnetic MnTe2

Advanced Science, EarlyView.
Helicity‐ and angle‐resolved Raman spectroscopy reveals chiral magnons in the non‐coplanar antiferromagnet MnTe 2. Combined with first‐principles calculations and spin‐wave theory, the results establish its altermagnetic character through circular Raman dichroism, reduced rotational symmetry, and a distinctive plaid‐like momentum‐space magnon spin ...
Dirk Wulferding, Daehyeon An, Jiwon Choi, Dongmin Moon, Youngsu Choi, Sivasakthi Kuppusamy, Sritharan Krishnamoorthi, Raman Sankar, Myung Joon Han, Se Kwon Kim, Kwang‐Yong Choi   +10 more
wiley   +1 more source

Slovak-Bavarian collaboration on the development of telescope instrumentation

, 2018
Within the project SLOBATCO (Slovak-Bavarian Telescope Collaboration) the Astronomical Institute of the Slovak Academy of Sciences and Aschaffenburg University of Applied Sciences collaborate in the development and commissioning of the new Ø1.3 m ...
Stollenwerk, Manfred (Prof. Dr.); https://orcid.org/0000-0001-8417-1250, Komžík, Richard M. (Dr.), Mann, Michael (Prof. Dr.-Ing.); https://orcid.org/0000-0003-0680-220X, Sivanic, Peter (Ing.), Probulla, Theodor (Dr.), Döhring, Thorsten (Prof. Dr.); https://orcid.org/0000-0002-8755-5476   +5 more
core   +1 more source

Collision Probability Evaluation of LAMOST Robotic Fiber Positioners in the Design Phase

The Astronomical Journal
Multiobject spectroscopic telescopes are crucial for modern astronomy. Among them, the Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST), with thousands of robotic fiber positioners (RFPs), is the one with the highest spectra acquisition
Baolong Chen, Jianping Wang, Jiahao Zhou, Zhigang Liu, Hongzhuan Hu, Zengxiang Zhou, Feifan Zhang   +6 more
doaj   +1 more source