Results 51 to 60 of about 9,331 (178)

Measurements, Models, Systems and Design [PDF]

open access: yes, 2007
531 s.
Adamski, M. Węgrzyn, M. Węgrzyn, A.   +17 more
core   +1 more source

Robotic Needle Steering for Percutaneous Interventions: Sensing, Modeling, and Control

open access: yesAdvanced Intelligent Systems, Volume 8, Issue 1, January 2026.
This review examines recent advances in robotic needle steering for percutaneous interventions, highlighting closed‐loop sensing, physics‐informed tissue‐needle interaction modeling, and real‐time trajectory planning and control. It synthesizes innovations in deep learning, fiber‐optic feedback, and adaptive control strategies, and outlines emerging ...
Fangjiao Zhao   +5 more
wiley   +1 more source

Vocal fold vibratory and acoustic features in fatigued Karaoke singers [PDF]

open access: yes, 2012
Session 3aMU - Musical Acoustics and Speech Communication: Singing Voice in Asian CulturesKaraoke is a popular singing entertainment particularly in Asia and is gaining more popularity in the rest of world.
Chan, K   +4 more
core   +1 more source

Deformation characteristics of ultra-deep circular shaft in soft soil: A case study

open access: yesUnderground Space, 2023
Y. Qiao   +4 more
semanticscholar   +1 more source

Distintos orígenes para las formas graníticas menores [PDF]

open access: yes, 1995
[Abstract] The many minor forms developed on granitic terrains, on bornhardts and other residual hilis, on boulders, on sheet structures and on platforms, vary in origino Different modes of initiation and subsequent development are discussed and it is ...
Campbell, E. M., Twidale, C. R.
core   +1 more source

Study of Stacked High Tc Superconducting Circular Disk Microstrip Antenna in Multilayered Substrate Containing Isotropic and/or Uniaxial Anisotropic Materials

open access: yesAdvanced Electromagnetics, 2019
In this paper, we present a rigorous full-wave analysis able to estimate exactly the resonant characteristics of stacked high Tc superconducting circular disk microstrip antenna.
A. Boughrara   +3 more
semanticscholar   +1 more source

How to protect a wind turbine from lightning [PDF]

open access: yes
Techniques for reducing the chances of lightning damage to wind turbines are discussed. The methods of providing a ground for a lightning strike are discussed.
Dodd, C. W.   +2 more
core   +1 more source

Life on the Edge : Structural Studies of the Extremophilic Viruses P23-77 and STIV2 [PDF]

open access: yes, 2012
Viruses are the most abundant replicating entities on Earth, and they infect cells from all three domains of life - where there are cells, there are viruses. Extremophilic organisms and viruses thrive in hostile environments including hot, acidic springs,
Happonen, Lotta
core  

Pressurized Lunar Rover [PDF]

open access: yes
The pressurized lunar rover (PLR) consists of a 7 m long, 3 m diameter cylindrical main vehicle and a trailer which houses the power and heat rejection systems.
Creel, Kenneth   +4 more
core   +1 more source

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