Results 91 to 100 of about 180,427 (310)

The flying hot wire and related instrumentation [PDF]

A flying hot-wire technique is proposed for studies of separated turbulent flow in wind tunnels. The technique avoids the problem of signal rectification in regions of high turbulence level by moving the probe rapidly through the flow on the end of a ...
Cantnell, B., Coles, D., Wadcock, A.
core   +1 more source

Self‐Sintering Ionogel Binder for Flexible, Recyclable, and Healable Printed Giant Magnetoresistive Sensors

Advanced Functional Materials, EarlyView.
ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo, Xiaotao Wang, Guannan Mu, Proloy Taran Das, Igor Veremchuk, Conrad Schubert, Aaron D. Cross, Yevhen Zabila, Xuan Peng, Larysa Baraban, Denys Makarov   +10 more
wiley   +1 more source

Explosive component acceptance tester using laser interferometer technology [PDF]

Acceptance testing of explosive components requires a reliable and simple to use testing method that can discern less than optimal performance. For hot-wire detonators, traditional techniques use dent blocks or photographic diagnostic methods.
Tarbell, William W., Wickstrom, Richard D.   +1 more
core   +1 more source

Meniscus Pixel Printing for Contact‐Lens Vision Sensing and Robotic Control

Advanced Functional Materials, EarlyView.
A visual‐sensing contact lens is enabled by meniscus pixel printing (MPP), which rapidly patterns a 200 µm perovskite photodetector pixel in 1 s without masks, vacuum processing, or bulky equipment. A deep‐learning‐based super‐resolution reconstructs sparse on‐lens signals into 80 × 80 high‐resolution visual information, while AI‐driven eye‐tracking ...
Byung‐Hoon Gong, Dohyean Kim, Jiyun Jeong, Taekyeong Kim, Soon‐sung Kwon, Junyoung Seo, Il Jeon, Im Doo Jung   +7 more
wiley   +1 more source

A Suborbital Payload for Soft X-ray Spectroscopy of Extended Sources

, 2011
We present a suborbital rocket payload capable of performing soft X-ray spectroscopy on extended sources. The payload can reach resolutions of ~100(lambda/dlambda) over sources as large as 3.25 degrees in diameter in the 17-107 angstrom bandpass.
A Hamilton, CM Lisse, Cox, D McCammon, DA Liedahl, Garmire, H Tsunemi, J Borkowski Kazimierz, K Koyama, KA Flanagan, KJ Borkowski, KS Gunderson, NA Levenson, NA Levenson, PHH Oakley, PHH Oakley, Phillip H. H. Oakley, R Fujimoto, Randall L. McEntaffer, RL McEntaffer, RL McEntaffer, RL McEntaffer, RL McEntaffer, RL McEntaffer, S Casement, S Katsuda, S Osterman, SL Snowden, SL Snowden, SL Snowden, SP Reynolds, T Tamagawa, T Tamagawa, T Tamagawa, TE Cravens, TE Cravens, W Cash, W Cash, W Sanders, W Werner, Webster Cash, WP Blair, WT Sanders   +42 more
core   +1 more source

Atomic Layer Deposition in Transistors and Monolithic 3D Integration

Advanced Functional Materials, EarlyView.
Transistors are fundamental building blocks of modern electronics. This review summarizes recent progress in atomic layer deposition (ALD) for the synthesis of two‐dimensional (2D) metal oxides and transition‐metal dichalcogenides (TMDCs), with particular emphasis on their enabling role in monolithic three‐dimensional (M3D) integration for next ...
Yue Liu, Taoyu Zou, Cheng‐Yan Xu, Liang Zhen, Yang Li, Yong‐Young Noh   +5 more
wiley   +1 more source

Investigation on the turning of wire and arc direct energy deposition austenitic stainless steel

Journal of Advanced Mechanical Design, Systems, and Manufacturing
This paper focuses on the study of the turning of Austenitic Stainless Steel products manufactured with the Wire and arc direct energy deposition (DED-Arc) process by comparing the cutting process of two different samples, one manufactured with the DED ...
Gustavo QUADRA VIEIRA DOS SANTOS, Youhei KUJIRAI, Jun’ichi KANEKO, Takeyuki ABE   +3 more
doaj   +1 more source

A fundamental study of suction for Laminar Flow Control (LFC) [PDF]

This report covers the period forming the first year of the project. The aim is to experimentally investigate the effects of suction as a technique for Laminar Flow Control.
Watmuff, Jonathan H.
core   +1 more source

Smart Catheters for Diagnosis, Monitoring, and Therapy

Advanced Healthcare Materials, EarlyView.
This study presents a comprehensive review of smart catheters, an emerging class of medical devices that integrate embedded sensors, robotics, and communication systems, offering increased functionality and complexity to enable real‐time health monitoring, diagnostics, and treatment. Abstract This review explores smart catheters as an emerging class of
Azra Yaprak Tarman, Samiha Ahmed, Majed Othman Althumayri, Megan Guy, Darlenne Chavez Lugo, Frances S. Ligler, George T. Ligler, Rahmi Oklu, Hiroshi Kawahira, Michael J. McShane, Jun Kameoka, Jonathan Bova, Hatice Ceylan Koydemir   +12 more
wiley   +1 more source

Development of techniques for making hot-wire probes and a portable hot-wire calibration device

, 1992
A technqique in making the hot-wire/cold wire probe in-house is presented. The techniques leads to a great saving in cost and more importantly a great advances in turbulent research in NTU for both velocity and temperature measurements.
Chua, Leok Poh, Liu, Chang Yu
openaire   +1 more source