Results 61 to 70 of about 1,427,145 (313)
Hydrothermally synthesized PZT film grown in highly concentrated KOH solution with large electromechanical coupling coefficient for resonator [PDF]
Royal Society Open Science, 2017 This paper presents a study of lead zirconate titanate (PZT) films hydrothermally grown on a dome-shaped titanium diaphragm. Few articles in the literature address the implementation of hydrothermal PZT films on curved-diaphragm substrates for resonators.
Guo-Hua Feng, Kuan-Yi Lee
doaj +1 more source
Taiyuan Ligong Daxue xuebao, 2022 For deep foundation pit with rich water and deep sand layer, construction safety problems such as water and sand gushing may occur during excavation.
Zhuo SHANG +3 more
doaj +1 more source
Induction powered biological radiosonde [PDF]
, 1980 An induction powered implanted monitor for epidurally measuring intracranial pressure and telemetering the pressure information to a remote readout is disclosed.
Fryer, T. B.
core +1 more source
Measurement of spectral functions of ultracold atoms in disordered potentials [PDF]
, 2018 We report on the measurement of the spectral functions of noninteracting ultracold atoms in a three-dimensional disordered potential resulting from an optical speckle field. Varying the disorder strength by 2 orders of magnitude, we observe the crossover
Aspect, Alain +6 more
core +2 more sources
Advanced Materials Technologies, EarlyView.This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane +4 more
wiley +1 more source
Surface Design and Strength Analysis of Porous Linear Diaphragm
Jixie chuandong, 2021 Titanium alloy curvature diaphragm is the main diaphragm type of existing flexible diaphragm couplings. Due to its thin thickness， its difficult curved surface processing and requires high precision， a porous linear diaphragm is improved in order to ...
Kangkang Ding, Yinxin Yu, Yingxian Zhang
doaj
Spacesuit mobility knee joints [PDF]
, 1979 Pressure suit mobility joints are for use in interconnecting adjacent segments of an hermetically sealed spacesuit in which low torques, low leakage and a high degree of reliability are required.
Vykukal, H. C.
core +1 more source
Advanced Optical Materials, EarlyView.A proof‐of‐concept of a thermally‐tunable cathodoluminescence‐based light source is demonstrated using a wide‐bandgap z‐cut ZnO crystal as anode, resulting in the ultraviolet (UV) emission peak shifting from 398 nm to ~409 nm (3.115‐3.032 eV). Our results establish the feasibility of a compact, field‐deployable UV source with potential for gas sensing ...
Rui M. R. Pinto +7 more
wiley +1 more source
Floating-disk parylene microvalve for self-regulating biomedical flow controls [PDF]
, 2008 A novel self-regulating parylene micro valve is presented in this paper with potential applications for biomedical flow controls. Featuring a free-floating bendable valve disk and two-level valve seat, this surface-micromachined polymeric valve ...
Chen, Po-Jui +3 more
core +1 more source
Liquid Metal Sensors for Soft Robots
Advanced Robotics Research, EarlyView.This review thoroughly reviews liquid metal sensors in soft robots. Their unique material properties like high conductivity and good biocompatibility are analyzed. Working principles are classified, and applications in environmental perception, motion detection, and human—robot interaction are introduced.
Qi Zhang +7 more
wiley +1 more source