Results 121 to 130 of about 1,613,161 (302)

Impact of High-Voltage Generator Inverter Frequency on Imaging Performance of Digital Radiography System

open access: yesZhongguo yiliao qixie zazhi
This paper introduces and analyzes the principles and structure inside the high-voltage generator, and for the first time proposes the viewpoint that using an inverter to increase the inverter frequency can enhance the imaging performance of the digital ...
Tao LI, Xiaobin MA, Zheng FAN
doaj   +1 more source

Improving Reliability of Medical Device Tracking Using Unique Device Identification [PDF]

open access: yes, 2016
The term “disruptive innovation” has been the buzzword of industries looking to create technological advancements in their respective fields ever since the term was first coined in 1995.
Bonfanti, John A
core   +1 more source

Enhanced Strength and Corrosion Resistance of Ti‐13Nb‐12Ta‐10Zr‐4Sn Alloy by Aging Treatment

open access: yesAdvanced Engineering Materials, EarlyView.
This work systematically investigates the effect of aging treatment on mechanical properties and corrosion behavior of vacuum arc‐melted Ti‐13Nb‐12Ta‐10Zr‐4Sn alloy. Owing to the increased α″ martensite, strength and corrosion resistance were significantly enhanced by aging treatment.
Yuhua Li   +5 more
wiley   +1 more source

Aducanumab delivery via focused ultrasound-induced transient blood–brain barrier opening in vivo

open access: yesScientific Reports
Focused ultrasound (FUS) with magnetic resonance imaging (MRI) guidance (MRgFUS) has emerged as a promising technique for enhancing drug delivery to the brain.
Jaeyeong Jeong   +8 more
doaj   +1 more source

Methods Selection and Practical Application in Technical Evaluation of Innovative Vascular Interventional Catheters

open access: yesZhongguo yiliao qixie zazhi
As essential tools in modern interventional diagnosis and therapy, vascular interventional catheters demand rigorous scientific evaluation for their innovative products, which holds significant importance for medical device regulation.
Ying REN, Yun XU, Maobo CHENG
doaj   +1 more source

Autoencoders and Generative Adversarial Networks for Imbalanced Sequence Classification

open access: yes, 2020
Generative Adversarial Networks (GANs) have been used in many different applications to generate realistic synthetic data. We introduce a novel GAN with Autoencoder (GAN-AE) architecture to generate synthetic samples for variable length, multi-feature ...
Ger, Stephanie, Klabjan, Diego
core  

Enhancing Optoelectronic Properties in Phthalocyanine‐Based SURMOFs: Synthesis of ABAB Linkers by Avoiding Statistical Condensation with Tailored Building Blocks

open access: yesAdvanced Functional Materials, EarlyView.
A novel phthalocyanine (PC)‐based metal–organic framework (MOFs) is synthesized using ditopic PC linkers obtained through regioselective statistical condensation. The resulting MOF exhibits significant improvements in electronic absorption, thereby enhancing the material's performance in light harvesting and energy conversion.
Lukas S. Langer   +12 more
wiley   +1 more source

Ideal Molecular Sieving with a Dense MOF for Helium Upgrading with Highly Diffusion Selective Mixed Matrix Membranes

open access: yesAdvanced Functional Materials, EarlyView.
The separation of Helium gas from natural gas is challenging but highly important. MIL‐116(Ga), a “non‐porous” metal–organic framework is used as a molecular sieve to separate He from CH4. Druse‐like MIL‐116(Ga) particles are integrated into polysulfone mixed matrix membranes.
Ayisha Komal   +10 more
wiley   +1 more source

Sterilization of an Electronic Medical Device [PDF]

open access: yes, 2010
Radiosterilization was applied to a medical device with a “programmable memory” to allow in vivo implantation. Irradiation on a Cobalt-60 facility at 25 kGy at a dose rate of 2kGy/h corrupted the memory.
Botelho, Maria Luísa   +9 more
core  

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

open access: yesAdvanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana   +2 more
wiley   +1 more source

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