Results 141 to 150 of about 289,177 (314)

In vivo evaluation of a novel ‘diastole-patching’ algorithm for the estimation of pulse transit time: advancing the precision in pulse wave velocity measurement

, 2014
Theodore G. Papaioannou, Orestis Vardoulis, Athanase D. Protogerou, George Konstantonis, Petros P. Sfikakis, Christodoulos Stefanadis, Nikolaos Stergiopulos   +6 more
openalex   +2 more sources

Bistable Mechanisms 3D Printing for Mechanically Programmable Vibration Control

Advanced Engineering Materials, EarlyView.
This work introduces a 3D‐printed bistable mechanism integrated into tuned mass dampers (TMDs) for mechanically adaptive passive vibration suppression. Through optimized geometry, the bistable design provides adaptable vibration reduction across a broad range of scenarios, achieving effective vibration mitigation without complex controls or external ...
Ali Zolfagharian, Frédéric Demoly, Mohammad Lakhi, Bernard Rolfe, Mahdi Bodaghi   +4 more
wiley   +1 more source

608 Non-Scanning CT Measurement for Instantaneous 3D Distributions of a Local Burning Velocity of Turbulent Premixed Flames with a Flame-Tracking Multi(40)-Lens-Camera

, 2008
Sakiko Shiga, Kei Takeuchi, Yojiro ISHINO, Norio OHIWA   +3 more
openalex   +2 more sources

Enhancing Corrosion Resistance and Mechanical Strength of 3D‐Printed Iron Polylactic Acid for Marine Applications via Laser Surface Texturing

Advanced Engineering Materials, EarlyView.
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat, Mojtaba Karamimoghadam, Mohammadreza Lalegani Dezaki, Ali Zolfagharian, Giuseppe Casalino, Antonio Mateo, Mahdi Bodaghi   +6 more
wiley   +1 more source

Experimental Study on the Flow Induced by a Suddenly Accelerated Concentric Rotating Drum (Measurements of Angular and Radial Velocity Distribution by Using LDV)

, 2003
Hiroshi Ohue, Genshi Kawashima
openalex   +2 more sources

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

Advanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt, Varma Kvvssn, Hossein Laieghi, Zia Uddin, Peyman Ansari, E. Kıvanç Sadak, Can Barış Toprak, Hüseyin Kızıl, Enrico Salvati   +8 more
wiley   +1 more source

GETCO2: A Compact and Portable System for Automated Gas Transfer Velocity Measurements of Natural Waters. [PDF]

ACS Earth Space Chem
Norouzi S, Pereira R.
europepmc   +1 more source

Fluid Velocity Measurement by a Laser Doppler Technique

, 1976
Yukinari Sato, Kazuo Yamamoto, Tokurō Mizushina   +2 more
openalex   +2 more sources

Reply to comment by Jose Pujol on “Laboratory measurements of ultrasonic wave velocities in rocks from the Campi Flegrei volcanic system and their relation to other field data” [PDF]

, 2001
M. Zamora, G. Sartoris, Walter Chelini
openalex   +1 more source

Experimental Evaluation of 100Cr6 Steel Microindented Surfaces Under Lubricated Nonconformal Point Contacts

Advanced Engineering Materials, EarlyView.
The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi, Pasquale Guglielmi, Gianfranco Palumbo, Giuseppe Carbone   +3 more
wiley   +1 more source