Results 51 to 60 of about 49,690 (240)

Octave bandwidth photonic fishnet-achromatic-metalens

Nature Communications, 2020
Here the authors demonstrate all-dielectric fishnet-achromatic-metalenses from the visible to the near-infrared region. This metalens performs efficiently independent of polarization over about an octave from 640 nm to 1200 nm.
Abdoulaye Ndao, Liyi Hsu, Jeongho Ha, Jun-Hee Park, Connie Chang-Hasnain, Boubacar Kanté   +5 more
doaj   +1 more source

Octave-spanning tunable parametric oscillation in crystalline Kerr microresonators

, 2019
Parametric nonlinear optical processes allow for the generation of new wavelengths of coherent electromagnetic radiation. Their ability to create radiation that is widely tunable in wavelength is particularly appealing, with applications ranging from ...
Harald G. L. Schwefel (14359509), Stéphane Coen (3960377), Stuart G. Murdoch (3960380), Vincent Ng (10741968), Miro Erkintalo (3957512), Noel Lito B. Sayson (17491956), Luke S. Trainor (14359506), Toby Bi (14365236), Hoan Pham (17491959)   +8 more
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Ideals in the Integral Octaves

Journal of Algebra, 1999
The author proves that every one-sided ideal of the ring of integral octaves is two-sided, principal, and generated by a rational integer.
openaire   +1 more source

Edmond de Goncourt, par Octave Mirbeau

, 1995
Mirbeau Octave. Edmond de Goncourt, par Octave Mirbeau. In: Cahiers Edmond et Jules de Goncourt n°4, 1995. Hommage à Edmond de Goncourt pour le centième anniversaire de sa mort. pp.
Mirbeau, Octave
core  

Octave Musicians Social Club Unused Checks

, 2018
Blank checks for the Octave Musician's Social Club through the Tri-State Bank of ...

core  

Exposure to noise, infrasound and ultrasound of jet airplane

Vojnotehnički Glasnik, 2000
The personnel working on the maintenance of jet airplane is exposed to noise, ultrasound and infrasound. The aim of the work was to measure the entire noise level, accomplish its actave analysis and measure ultrasound and infrasound levels around the jet
Dejan Živković , Miroslav Hrnjak , Gradimir Basarić , Nebojša Pešić   +3 more
doaj   +1 more source

Octave-YOLO: Cross frequency detection network with octave convolution

CoRR
Despite the rapid advancement of object detection algorithms, processing high-resolution images on embedded devices remains a significant challenge. Theoretically, the fully convolutional network architecture used in current real-time object detectors can handle all input resolutions.
Sangjune Shin, Dongkun Shin
openaire   +2 more sources

Seconde main et deuxième vie

Mélanges de la Casa de Velázquez, 2010
This article looks at the importance that our society attaches to the reappraisal of used objects when they reach the end of their useful life. Laid out in flea markets, displayed in museums or re-used in contemporary art, some objects, some pieces of ...
Octave Debary, Philippe Gabel
doaj   +1 more source

Octave Mirbeau

, 2007
Les actes du colloque « Octave Mirbeau : passions et anathèmes » dressent le portrait d'un personnage complexe et fascinant. C'est un hédoniste, avide de toutes les formes de la vie, qui a bien vu les possibilités de conquête qu'offre le progrès, et ...
Laure Himy-Piéri, Gérard Poulouin (dir.)
core  

Inflammatory and neurodegenerative serum protein biomarkers increase sensitivity to detect clinical and radiographic disease activity in multiple sclerosis

Nature Communications
The multifaceted nature of multiple sclerosis requires quantitative biomarkers that can provide insights related to diverse physiological pathways. To this end, proteomic analysis of deeply-phenotyped serum samples, biological pathway modeling, and ...
Tanuja Chitnis, Ferhan Qureshi, Victor M. Gehman, Michael Becich, Riley Bove, Bruce A. C. Cree, Refujia Gomez, Stephen L. Hauser, Roland G. Henry, Amal Katrib, Hrishikesh Lokhande, Anu Paul, Stacy J. Caillier, Adam Santaniello, Neda Sattarnezhad, Shrishti Saxena, Howard Weiner, Hajime Yano, Sergio E. Baranzini   +18 more
doaj   +1 more source