Results 51 to 60 of about 2,430,568 (285)

Towards an artificial therapy assistant: Measuring excessive stress from speech [PDF]

, 2011
The measurement of (excessive) stress is still a challenging endeavor. Most tools rely on either introspection or expert opinion and are, therefore, often less reliable or a burden on the patient.
Broek, Egon L. van den, Dijkstra, Ton, Sluis, Frans van der   +2 more
core   +1 more source

Design and commission of an experimental test rig to apply a full-scale pressure load on composite sandwich panels representative of aircraft secondary structure

, 2010
This paper describes the design of a test rig, which is used to apply a representative pressure load to a full-scale composite sandwich secondary aircraft structure.
Crump, D.A., Dulieu-Barton, J.M., Savage, J.   +2 more
core   +1 more source

The wall shear stress produced by the normal impingement of a jet on a flat surface [PDF]

, 2000
A method for the theoretical determination of the wall shear stress under impinging jets of various congurations is presented. Axisymmetric and two-dimensional incompressible jets of a wide range of Reynolds numbers and jet heights are considered ...
Flagan, Richard C., Phares, Denis J., Smedley, Gregory T.   +2 more
core   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

A Novel Patient-Specific Human Cardiovascular System Phantom (HCSP) for Reconstructions of Pulsatile Blood Hemodynamic Inside Abdominal Aortic Aneurysm

IEEE Access, 2018
Background and objectives: Post-operative complications of endovascular aneurysm repair, such as endoleaks, migration, or angular bands in a stent-graft or narrowing and occlusion of a stent-graft lumen are potentially life-threatening and difficult to ...
Andrzej Polanczyk, Michal Podgorski, Maciej Polanczyk, Aleksandra Piechota-Polanczyk, Christoph Neumayer, Ludomir Stefanczyk   +5 more
doaj   +1 more source

Structural component fatigue analysis of a hydrogenerator rotor

Dyna, 2020
This paper presents a fatigue life calculation for the pole, the rotor rim, and the rotor spoke of a 100 MW hydro-generator. Mechanical and electrical parameters during unit start, with the hydro-generator working at several power levels, and during a ...
Gonzalo Fernando Casanova Garcia, Andres Felipe Cardona Gutierrez, Carlos Alberto Mantilla Viveros   +2 more
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Measurement and Isolation of Thermal Stress in Silicon-On-Glass MEMS Structures

Sensors, 2018
The mechanical stress in silicon-on-glass MEMS structures and a stress isolation scheme were studied by analysis and experimentation. Double-ended tuning forks (DETFs) were used to measure the stress based on the stress-frequency conversion effect ...
Zhiyong Chen, Meifeng Guo, Rong Zhang, Bin Zhou, Qi Wei   +4 more
doaj   +1 more source

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

FEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang, Satoshi Hashimoto, Sota Ito, Chisato Kikuguchi, Miho Hoshi, Kiyoshi Yamaguchi, Yoichi Furukawa, Toru Suzuki, Toshifumi Inada   +8 more
wiley   +1 more source

Stress Measurement and Analysis of Structural Parameters of Flat Arm Tower Crane Under Different Working Conditions

Buildings
With the expansion of high-rise building construction in China, tower cranes have become indispensable key equipment in the construction industry. To ensure the safety and structural reliability of tower cranes under complex working conditions, this ...
Qinghua Zhang, Bohao Mei, Hui Yang, Xin Hu, Wei An, Yanpeng Yue, Yanwei Xu, Zhihao Wang   +7 more
doaj   +1 more source