Results 131 to 140 of about 676,371 (320)

New Developments in the Field of Production and Application of Multi‐Material Wire Arc Additive Manufacturing Components: A Review

Advanced Engineering Materials, EarlyView.
The utilization of direct energy deposition (DED)‐arc additive manufacturing processes in industrial applications is increasing, and these processes have the potential for multi‐material applications. This work provides a overview of the state of research in DED‐arc made functional graded structures, to establish a link to potential industrial ...
Kai Treutler, Volker Wesling
wiley   +1 more source

Patency and flow velocity profiles in the internal carotid artery assessed by digital subtraction angiography and Doppler studies three months following endarterectomy. [PDF]

, 1986
David Russell, S. J. Bakke, J. Wiberg, P. Nakstad, R Nyberg-Hansen   +4 more
openalex   +1 more source

Mitigation of Cracks in High‐Performance Nickel‐Based Superalloys in Powder Bed Fusion Laser Beam of Metals Using a Metal Matrix Composite Approach

Advanced Engineering Materials, EarlyView.
High‐performance nickel‐based superalloys are often not processible in additive manufacturing (AM) due to hot cracking. The findings in this manuscript propose an efficient method to mitigate cracking and enhance mechanical properties of these alloys by producing a metal matrix composite, contributing to the material and process perspective of the AM ...
Klaus Büßenschütt, Maël Pontoreau, Christian Haase, Johannes‐Henrich Schleifenbaum   +3 more
wiley   +1 more source

Location of parathyroid adenomas by thallium-201 and technetium-99m subtraction scanning. [PDF]

, 1983
A E Young, J. I. Gaunt, D. N. Croft, R E C Collins, C. P. Wells, A. J. Coakley   +5 more
openalex   +1 more source

Accurate Sky Continuum Subtraction with Fibre-fed Spectrographs

, 2013
Fibre-fed spectrographs now have throughputs equivalent to slit spectrographs. However, the sky subtraction accuracy that can be reached has often been pinpointed as one of the major issues associated with the use of fibres.
Causi, Gianluca Li, Cirasuolo, Michele, Disseau, Karen, Evans, Chris, Flores, Hector, Gonçalves, Thiago, Hammer, François, Maiolino, Roberto, Melo, Claudio, Puech, Mathieu, Rodrigues, Myriam, Royer, Frederic, Yang, Yanbin   +12 more
core  

Surface Modification of Sol–Gel Synthesized Ba0.85Ca0.15Zr0.1Ti0.9O3 using Stearic Acid Additives

Advanced Engineering Materials, EarlyView.
This study explores a novel approach to enhance the piezoelectric performance of lead‐free BCZT ceramics synthesized via the sol–gel method. By coating the BCZT powder with only a 0.69 nm stearic acid layer, the electromechanical response is significantly boosted up to 359 pC N−1, revealing promising implications for high‐performance sensor and ...
Michelle Weichelt, Maria Rita Cicconi, Isabella Klösel, Swantje Funk, Alexander Martin, Ken‐ichi Kakimoto, Tobias Fey   +6 more
wiley   +1 more source

Anatomical distribution of bronchoalveolar lavage fluid as assessed by digital subtraction radiography. [PDF]

, 1987
C A Kelly, C J Kotre, Chris Ward, D.J. Hendrick, E. Haydn Walters   +4 more
openalex   +1 more source

Machine Learning‐Based Design of 3D‐Printable Microneedles for Enhanced Tissue Anchoring with Reduced Tissue Damage

Advanced Engineering Materials, EarlyView.
A machine learning‐driven framework is introduced to optimize 3D‐printable microneedles for enhanced tissue anchoring and reduced insertion damage. The optimized design achieves a 6.0‐fold improvement in pull‐out‐to‐penetration energy ratio over conventional shapes.
Jegyeong Ryu, Jiyeop Kim, Chan Wook Park, Hae‐Yoon Kim, Deukhee Lee, Amy Kyungwon Han   +5 more
wiley   +1 more source

Construction of novel cytochrome b genes in yeast mitochondria by subtraction or addition of introns. [PDF]

, 1983
Michel Labouesse, Piotr P. Słonimski
openalex   +1 more source

Nano‐Patterned CuO Nanowire Nanogap Hydrogen Gas Sensor with Voids

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
Sub‐5‐ppb hydrogen (H2) detection and sub‐10‐s response and recovery times are achieved based on nano‐patterned polycrystalline CuO nanowires nanogap gas sensors with voids using electron‐beam lithography and unique annealing processes. Pre‐H2 annealing, void‐generating oxidation, and downscaled nanogap electrodes are key to improving the sensing ...
Muqing Zhao, Ryosuke Nitta, Seiichiro Izawa, Jun‐ichi Yamaura, Yutaka Majima   +4 more
wiley   +1 more source