Results 31 to 40 of about 114,915,665 (275)

In situ stable crack growth at the micron scale [PDF]

open access: yesNature Communications, 2017
AbstractGrain boundaries typically dominate fracture toughness, strength and slow crack growth in ceramics. To improve these properties through mechanistically informed grain boundary engineering, precise measurement of the mechanical properties of individual boundaries is essential, although it is rarely achieved due to the complexity of the task ...
Giorgio Sernicola   +6 more
openaire   +5 more sources

Archeologische begeleiding plangebied Poeldonk te Den Dungen, Gemeente Sint-Michielsgestel

open access: yes, 2021
In 2018 en 2019 heeft Ex-Situ Archeologie een archeologische begeleiding uitgevoerd volgens het protocol proefsleuven en/of opgraving in het plangebied Poeldonk te Den Dungen in de gemeente Sint- Michielsgestel.
Hoegen, drs R.D. (Ex-Situ Archeologie B.V.)
core   +1 more source

The Effect of Partial Addition of Silicon on the Electromagnetic Behavior of TiC/Ti3AlC2 Ceramic Matrix Composites [PDF]

open access: yesJournal of Advanced Materials in Engineering, 2023
In this study, the effect of partial addition of silicon on the structural behavior and electromagnetism of TiC/Ti3AlC2 ceramic matrix composites has been investigated.
Kh. Zamani   +3 more
doaj   +1 more source

Polydopamine-Assisted Fabrication of Stable Silver Nanoparticles on Optical Fiber for Enhanced Plasmonic Sensing

open access: yesPhotonic Sensors, 2019
We present a facile and effective method for fabrication of the localized surface plasmon resonance (LSPR) optical fiber sensor assisted by two polydopamine (PDA) layers with enhanced plasmonic sensing performance.
Yiwen Tang   +6 more
doaj   +1 more source

Silicon dioxide nanoparticles decorated on graphene oxide nanosheets and their application in poly(l-lactic acid) scaffold

open access: yesJournal of Advanced Research, 2023
Introduction: The aggregation of graphene oxide (GO) is considered as main challenge, although GO possesses excellent mechanical properties which arouses widespread attention as reinforcement for polymers. Objectives: In this study, silicon dioxide (SiO2)
Cijun Shuai   +6 more
doaj   +1 more source

TiO2 Nanowire Arrays in situ Grown on Ti Foil Exhibiting Superior Uranyl-Adsorption Properties

open access: yesFrontiers in Materials, 2021
TiO2 nanowire arrays in situ grown on Ti foil (TiO2/Ti) were prepared to remove uranium (VI) from aqueous solution. As the Ti foil serves as a carrier for TiO2, the TiO2/Ti adsorbent can be effortlessly retrieved from aqueous solutions by tweezers after ...
Chun Chen   +10 more
doaj   +1 more source

Growth of GaN blue LEDs with in situ growth monitoring

open access: yesIII-Vs Review, 1997
AbstractOne of the most exciting developments in the field of III–V semiconductors in the last several years has been the application of the AI-Ga-In Nitride material system to the production of UV-to-green light emitting devices. From the pioneering research of Akasaki and Nakamura to the production of LEDs by such companies as Nichia, CREE and Toyoda
Karlicek, R.F.   +5 more
openaire   +1 more source

In Situ μGISAXS: II. Thaumatin Crystal Growth Kinetic [PDF]

open access: yesBiophysical Journal, 2010
The formation of thaumatin crystals by Langmuir-Blodgett (LB) film nanotemplates was studied by the hanging-drop technique in a flow-through cell by synchrotron radiation micrograzing-incidence small-angle x-ray scattering. The kinetics of crystallization was measured directly on the interface of the LB film crystallization nanotemplate.
GEBHARDT R.   +3 more
openaire   +3 more sources

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

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