Results 111 to 120 of about 280,158 (357)

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

open access: yesAdvanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Multifunctional microbubbles and nanobubbles for photoacoustic and ultrasound imaging [PDF]

open access: yes, 2010
We develop a novel dual-modal contrast agent—encapsulated-ink poly(lactic-co-glycolic acid) (PLGA) microbubbles and nanobubbles—for photoacoustic and ultrasound imaging.
Kim, Chulhong   +4 more
core   +3 more sources

An Introduction to Contrast-Enhanced Ultrasound for Nephrologists [PDF]

open access: yesNephron, 2017
Contrast-enhanced ultrasound (CEUS) is an emerging technology with no known nephrotoxicity. CEUS has been utilized in cardiac and abdominal imaging for decades in Asia and Europe and has recently received greater attention in the United States with its approval for characterization of indeterminate liver lesions.
openaire   +2 more sources

Direct Metal Deposition of Graphene–Ti28Nb35.4Zr Matrix Composites With Enhanced Mechanical, Corrosion, and Biocompatibility Properties for Bone Implants

open access: yesAdvanced Engineering Materials, EarlyView.
Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir   +5 more
wiley   +1 more source

The Role of Contrast-Enhanced Ultrasound in Evaluating Gestational Trophoblastic Neoplasia: A Preliminary Study

open access: yesCancer Management and Research, 2020
Na Su,* Chenyang Zhao,* Bo Zhang, Zhenhong Qi, Bin Gao, Zhenzhen Liu, Meng Yang, Yuxin Jiang, Qing Dai Department of Ultrasound, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People ...
Su N   +8 more
doaj  

Capabilities of contrast-enhanced ultrasound in angioneurology

open access: yesАнналы клинической и экспериментальной неврологии, 2017
Contrast-enhanced ultrasound is a new promising direction inangio imaging, which has been increasingly used in clinical practicein recent years. We describe the history of the development ofthis method and consider in detail the basic physical and ...
A. O. Chechetkin, L. D. Druina
doaj   +1 more source

Radiological and histopathological analyses of two bile duct adenoma cases focused on washout in the portal phase of contrast-enhanced ultrasound

open access: diamond, 2021
Soo Ki Kim   +18 more
openalex   +2 more sources

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

open access: yesAdvanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar   +7 more
wiley   +1 more source

A multicenter study of a contrast-enhanced ultrasound diagnostic classification of breast lesions

open access: yesCancer Management and Research, 2019
Lina Tang,1,* Yijie Chen,1,* Zhongshi Du,1 Zhaoming Zhong,1 Qin Chen,2 Lichun Yang,3 Ruoxia Shen,3 Yan Cheng,4 Zizhen Zhang,4 Ehui Han,5 Zhihong Lv,5 Lijun Yuan,6 Yong Yang,6 Yinrong Cheng,7 Lei Yang,7 Shengli Wang,8 Baoyan Bai,8 Jun Luo2 1Department of ...
Tang L   +17 more
doaj  

Home - About - Disclaimer - Privacy