Results 211 to 220 of about 10,632,797 (342)

Vector analog computing via on-demand metasurface dispersive polarization transformation. [PDF]

Sci Adv
Yang H, Xu J, Peng M, He H, Jiang Y, Yu D, Jin R, Gu Y, Hu Y, Duan H, Jing H.   +10 more
europepmc   +1 more source

Generalized Trigonometric Functions

, 2014
A new trigonometric functions called generalized trigonometric functions are defined by system of first order nonlinear ordinary differential equations with initial conditions. This system is related to the Hamilton system. In this thesis, we identify new trigonometric functions using the equation │x│m + │y│m = 1, for m > 0.
openaire  

Enhancing hard X‐ray beamline performance at SwissFEL through spontaneous radiation measurements

Journal of Synchrotron Radiation, Volume 33, Issue 1, Page 32-43, January 2026.
Methods using spontaneous radiation to monitor and optimize the Aramis hard X‐ray beamline are presented, together with the eight‐year evolution of these improvements and the resulting record performance.The hard X‐ray beamline (Aramis) of the Swiss free‐electron laser (SwissFEL) has been in user operation since the end of 2017 and its performance has ...
Christoph Kittel, Masamitsu Aiba, Christopher Arrell, Ariana Cassar, Eugenio Ferrari, Nicole Hiller, Eduard Prat, Sven Reiche, Nicholas Sammut, Thomas Schietinger, Didier Voulot, Tobias Weilbach, Marco Calvi   +12 more
wiley   +1 more source

Mechanical behavior and energy absorption capability of trigonometric function curved rod cell-based lattice structures under compressive loading. [PDF]

Sci Rep
Zhang L, Wu J, Zhao Y, Qin Z.
europepmc   +1 more source

PLETHORAs shape Arabidopsis phyllotaxis through modulation of patterning robustness and accelerated inflorescence development

New Phytologist, Volume 249, Issue 1, Page 495-511, January 2026.
Summary Phyllotaxis is the arrangement of lateral organs on a stem axis, which in Arabidopsis follows a spiral pattern. We previously described that loss of three PLETHORA (PLT) transcription factors shifts the phyllotactic spiral to novel metastable patterns, but the mechanism behind these shifts remained unclear.
Merijn Kerstens, Freek van der Klugt, Hugo Hofhuis, Ben Scheres, Viola Willemsen   +4 more
wiley   +1 more source

Mathematical models to describe fixation disparity curves. [PDF]

Ophthalmic Physiol Opt
Argilés M, Molinero X.
europepmc   +1 more source

Linking the Ultraviolet Index to the “shadow rule” for sun protection: A theoretical model applied with a southern hemisphere example

Photochemistry and Photobiology, Volume 102, Issue 1, Page 67-78, January/February 2026.
We demonstrate the potential utility of the shadow rule and how it may be understood in relation to the UV Index. The shadow rule indirectly determines the sun's altitude by observing the length of a person's shadow during the course of the day. When the shadow cast by the sun on a horizontal surface is shorter than the height of the person casting the
Caradee Y. Wright, Nathan J. Downs, Thandi Kapwata, David Jean du Preez, Bianca Tod   +4 more
wiley   +1 more source

Supershift properties for nonanalytic signals. [PDF]

Nanophotonics
Colombo F, Sabadini I, Struppa DC, Yger A.   +3 more
europepmc   +1 more source

Relationship between Trigonometry Functions with Hyperbolic Function

, 2019
Sri Rejeki Dwi Putranti
openalex   +2 more sources

A class of numerical algorithms based on cubic trigonometric B-spline functions for numerical simulation of nonlinear parabolic problems

Computational and Applied Mathematics, 2019
Ram Jiwari, Sapna Pandit, M. E. Koksal
semanticscholar   +1 more source