Results 81 to 90 of about 70,228 (250)
The Anatomical Record, EarlyView.Abstract Basking sharks, Cetorhinus maximus (Gunnerus, Brugden [Squalus maximus], Det Kongelige Norske Videnskabers Selskabs Skrifter, 1765, vol. 3, pp. 33–49), feed by gaping their mouths and gill slits, greatly reorienting their cranial skeletons to filter food from water.
Tairan Li +12 more
wiley +1 more source
Applications of Fuzzy Sliding Mode Control for a Gyroscope System
Abstract and Applied Analysis, 2013 The study proposed the application of the fuzzy sliding mode for a gyroscope system status control. The state response analysis of the gyroscope system revealed highly nonlinear and chaotic subharmonic motions of 2T during state formation.
Shih-Chung Chen +4 more
doaj +1 more source
Preparation of NiO catalyst on FeCrAI substrate using various techniques at higher oxidation process [PDF]
, 2011 The cheap nickel oxide (NiO) is a potential catalyst candidate to replace the expensive available platinum group metals (PGM). However, the current methods to adhere the NiO powder on the metallic substrates are complicated.
Putrasari, Yanuandri
core
Sagnac interferometry with coherent vortex superposition states in exciton-polariton condensates
, 2015 We investigate prospects of using counter-rotating vortex superposition states in non-equilibrium exciton-polariton Bose-Einstein condensates for the purposes of Sagnac interferometry. We first investigate the stability of vortex-antivortex superposition
Byrnes, Tim +3 more
core +1 more source
Archaeological Prospection, EarlyView.ABSTRACT Rain‐induced erosion processes can severely damage Earthen archaeological sites. Huaca Chornancap (HCH; eighth–14th century ad) is a platform located in the Lambayeque region (Peru) exposed to seasonal rain due to El Niño Southern Oscillation (ENSO).
Luigi Magnini +5 more
wiley +1 more source
Dynamics of a yoyo using a smartphone gyroscope sensor
, 2019 The dynamics of a traditional toy, the yoyo, is investigated theoretically and experimentally using smartphone' sensors. In particular, using the gyroscope the angular velocity is measured.
Marti, Arturo C. +3 more
core +1 more source
Deep Underground Science and Engineering, EarlyView.This paper explores how climate‐resilient technologies, such as smart grids, digital twins, and self‐healing materials, can enhance urban resilience. It highlights the urgent need for proactive planning, public‐private collaboration, and data‐driven innovation to future‐proof underground infrastructure amid accelerating climate and urban pressures ...
Kai Chen Goh +12 more
wiley +1 more source
To perform a gyro test of general relativity in a satellite and develop associated control technology [PDF]
Performance tests of gyroscope operations and gyroscope readout equipment are discussed. The gyroscope was tested for 400 hours at liquid helium temperatures with spin speeds up to 30 Hz.
Debra, D. B. +2 more
core +1 more source
Epileptic Disorders, EarlyView.Abstract This seminar addresses the complexity of the management of epilepsy in adults with intellectual development disorders (IDD), advocating holistic and multidisciplinary care aligned with the learning objectives of the International League Against Epilepsy. Epilepsy is significantly more prevalent in people with IDD, presenting unique diagnostic,
Elena Fonseca +10 more
wiley +1 more source
Dynamic precession damper for spin stabilized vehicles Patent [PDF]
, 1965 Dynamic precession damping of spin-stabilized vehicles by using rate gyroscope and angular ...
Garner, H. D., Reid, H. J. E., Jr.
core +1 more source