Results 81 to 90 of about 126,840,927 (235)

Morphology, Transport, and Dynamics of Protein Adsorption in Open‐Cell Metal Foam

Advanced Engineering Materials, EarlyView.
Stainless steel (SS) open‐cell foams are shown to adsorb more protein per unit area than previously reported 316L SS and chromium oxide surfaces under static and flow conditions. An integrated approach combining 3D pore imaging, flow simulation, and protein adsorption experiments characterizes the foam’s performance.
Chinmaya Prerana Inguva, Joseph Lavoie, Afsaneh Rabiei   +2 more
wiley   +1 more source

Angular Velocity Estimation for Nanosatellites Using Vector Measurements

Havacılık ve Uzay Teknolojileri Dergisi, 2021
In the absence of gyro sensors, the straightforward approach to estimate the angular velocity is using a dynamics-based attitude filter which can provide angular rate information together with the attitude of the satellite.
Halil Ersin SÖKEN
doaj  

Cryogenic Deformation Behavior of TiAl and Insights Into Embrittlement After High‐Temperature Exposure Combined With Secondary Ion Mass Spectroscopy of Near Surface Chemistry

Advanced Engineering Materials, EarlyView.
Near‐surface deuterium enrichment profiles for different microstructural types of TiAl after exposure at 700 °C in a heavy water‐containing environment. The deuterium levels are significantly higher than expected from natural occurrence, indicating that the heavy water dissociated during the exposure treatment and entered the specimens.
Jonathan D. H. Paul, Alexander Welle, Dirk Matthiessen, Michael Oehring, Fritz Appel, Florian Pyczak   +5 more
wiley   +1 more source

DEVELOPMENT OF THE VELOCITY VECTOR INDICATION AT HUD AT LANDING MODE ON THE GROUND-BASED SIMULATOR

Научный вестник МГТУ ГА, 2016
Velocity vector indication at HUD is effective technique for fulfilling carrier landing and landing on short runway. The command glide slope value and carrier velocity are added to traditional algorithm of the velocity vector indication.
K. V. Zakharov, O. I. Tkachenko, A. A. Khokhlov   +2 more
doaj  

Pressure Measurement System for Calibration of Multi-hole Probes

Revista Elektrón
Velocity measurement is a central point in all experimental work in Fluid Mechanics, especially if one wants to analyze the wake behind objects inside a wind tunnel. One type of instrument available is the multi-hole probe that infers the velocity vector
Fabio Dario Marano, Pablo Aguilar, Nicolas Coppolecchia, Pablo Caron   +3 more
doaj   +1 more source

Unsteady Helical Flows of a Size-Dependent Couple-Stress Fluid

Advances in Mathematical Physics, 2017
The helical flows of couple-stress fluids in a straight circular cylinder are studied in the framework of the newly developed, fully determinate linear couple-stress theory.
Qammar Rubbab, Itrat Abbas Mirza, Imran Siddique, Saadia Irshad   +3 more
doaj   +1 more source

Velocity Vector Field Optimization in Bioventing [PDF]

PAMM, 2015
AbstractBioventing is a technology used to remove some kinds of pollutants from the subsoil and it is based on the capability of some bacteria species to biodegrade contaminants. The biochemical reaction requires, among other things, oxygen and, therefore, oxygen is inflated into the subsoil by wells.
openaire   +3 more sources

In vivo velocity vector imaging and time-resolved strain rate measurements in the wall of blood vessels using MRI [PDF]

, 2011
International audienceIn this paper, we present a new approach for velocity vector imaging and time-resolved measurements of strain rates in the wall of human arteries using MRI and we prove its feasibility on two examples: in vitro on a phantom and in ...
Schneider, Fabien, Boissier, Chrisitan, Li, Z. Y., Boissier, C., Schneider, F., Fabien Schneider, Li, Zhi-Yong, Zhi-Yong Li, Avril, Stéphane, Avril, S., Christian Boissier, Stéphane Avril   +11 more
core   +2 more sources

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

Advanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone, Victoria Clerico, Wooseok Choi, Tommaso Stecconi, Folkert Horst, Laura Bégon‐Lours, Matteo Galetta, Antonio La Porta, Nikhil Garg, Fabien Alibart, Bert Jan Offrein, Valeria Bragaglia   +11 more
wiley   +1 more source