Results 21 to 30 of about 203,720 (301)

Development of Embedded EM Sensors for Estimating Tensile Forces of PSC Girder Bridges

open access: yesSensors, 2017
The tensile force of pre-stressed concrete (PSC) girders is the most important factor for managing the stability of PSC bridges. The tensile force is induced using pre-stressing (PS) tendons of a PSC girder.
Junkyeong Kim   +3 more
doaj   +1 more source

Embedding the Dynamics of Forced Nonlinear Systems in Multistable Memristor Circuits

open access: yesIEEE Journal on Emerging and Selected Topics in Circuits and Systems, 2022
A well-known feature of memristors is that they makes the circuit dynamics much richer than that generated by classical RLC circuits containing nonlinear resistors. In the case of circuits with ideal memristors, such a multistability property, i.e., the coexistence of many different attractors for a fixed set of parameters, is connected to the fact ...
Giacomo Innocenti   +3 more
openaire   +2 more sources

Three-section method for calculating internal force and deformation of cantilevered anti-slide pile

open access: yesYantu gongcheng xuebao, 2018
At present, the internal force and displacement of anti-slide piles are calculated on the basis of two sections: the loaded segment and the embedded segment (called "Two-section method").
SU Ai-jun1, HUO Xin 2, WANG Jie-tao 3, LU Zhi-chun 4, JIAO Shi-jie 1
doaj   +1 more source

Fingertip force control with embedded Fiber Bragg Grating sensors [PDF]

open access: yes, 2008
—We describe the dynamic testing and control results obtained with an exoskeletal robot finger with embedded fiber optical sensors. The finger is inspired by the designs of arthropod limbs, with integral strain sensilla concentrated near the joints.
Yong-lae Park   +4 more
core   +1 more source

The Development of an Innovative Embedded Sensor for the Optical Measurement of Ex-Vivo Engineered Muscle Tissue Contractility

open access: yesSensors, 2022
Tissue engineering is a multidisciplinary approach focused on the development of innovative bioartificial substitutes for damaged organs and tissues. For skeletal muscle, the measurement of contractile capability represents a crucial aspect for tissue ...
Ludovica Apa   +5 more
doaj   +1 more source

Deformation Control Method of the Antislide Pile under Trapezoidal Load in the Zhangjiawan Landslide

open access: yesAdvances in Civil Engineering, 2020
Antislide piles are set in the Zhangjiawan landslide area, where the general features of the bedrock below the slip surface include upper weak and lower hard strata. Based on a site investigation, the horizontal displacement of the antislide pile head is
Hao Wang   +4 more
doaj   +1 more source

Research on the Force-Sensitive Characteristic of InAs QD Embedded in HEMT

open access: yesMicromachines, 2021
A force-sensitive structure of an InAs Quantum Dot (QD) embedded in a high electron mobility transistor (HEMT) is presented in this paper. The size of an InAs QD is about 30 nm prepared by the S-K growth mode, and the force-sensitive structure is ...
Rui-Rong Wang   +4 more
doaj   +1 more source

Flexible sensor matrix film-based wearable plantar pressure force measurement and analysis system.

open access: yesPLoS ONE, 2020
Plantar pressure force data derived from gait and posture are commonly used as health indicators for foot diagnosis, injury prevention, and rehabilitation.
Shumi Zhao   +4 more
doaj   +1 more source

Mechanical Behavior of the Alkali-Treated Ichu Fiber-Cementitious Matrix Interface Through Experimental Tests, Numerical, and Analytical Models

open access: yesJournal of Natural Fibers, 2022
The interaction properties between natural fiber and matrix play an important role in the mechanical performance of composite materials. The adhesion properties and the mechanical interaction between an Ichu fiber (Stipa obtusa) treated with sodium ...
Adan Renzo Aguilar   +3 more
doaj   +1 more source

Towards Embedded Force Sensors in Exoskeletons for Evaluating Interaction Forces in Interfaces [PDF]

open access: yes, 2020
The applicability of exoskeletons in different daily and occupational settings is continually increasing. Due to varying tasks and user groups, the adaptability of exoskeletons is becoming more significant, with increasing demands for smarter devices. The implementation of force sensors in exoskeletal interfaces could be an approach for analyzing the ...
Niclas Hoffmann   +2 more
openaire   +1 more source

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