Latest posts tagged with #Microstructure on Bluesky
Simulations show two droplets hitting a micro‑structured hydrophobic surface bounce differently depending on spacing and angle. This dynamic is useful for surface engineering.
🔗 pubs.aip.org/aip/pof/arti...
#dropletimpact #hydrophobic #leidenfrosteffect #fluidmechanics #microstructure
👀 Never-before-seen!
See the new 3D reconstructions of human liver tissue on the cellular level that were created by the Stevens lab at @uwmedicine.bsky.social. They capture the spatial #microstructure of multiple lobes of this multitasking organ: https://bit.ly/4tWNKlZ
#OES_highlight Fiber-optic microstructured sensors based on abrupt field patterns: theory, fabrication, and applications doi.org/10.29026/oes... by Prof. #Zao_Yi #SWUST #fiber #optisc #microstructure #sensing #devices #refractive_index #sensors #micro #nano #nanofibers
This review highlights performance-control-oriented hybrid #AdditiveManufacturing using energy field-assisted & interlayer #PlasticDeformation methods to tune #microstructure, cut defects, and boost mechanical properties, while discussing future trends.
#IJEM: doi.org/10.1088/2631...
[2] Proposed a new measure that first enabled classification of “mesostructure intensity”, revealing non-homogeneities and micro-localisation.
#materialsscience #microstructure #mesotexture
A traditional list of our “achievements” published in 2025 as a scientific farewell of the year:
[1] It seems we were the first to establish an analysis framework for autocorrelation in grain misorientations with their higher-order neighbours.
#materialsscience #microstructure
3D-printed Aluminum alloy found to be 5X stronger than cast version [via MIT] 🧪⚙️3️⃣🖨️
"Microscopic imaging revealed a dense population of small precipitates, and the alloy remained stable at temperatures up to 400 °C"
news.mit.edu/2025/printab...
#Aluminum #alloy #3Dprinter #microstructure
Some photos from our free photolithography and etching workshop in our world-class cleanroom facilities (Class 1000 ISO 6 and Class 100 ISO5) at our Mawson Lakes campus.
www.linkedin.com/feed/update/...
#NCRISimpact #nanotech #careersinengineering #futureproofing #microfabrication #microstructure
📢 Call for Reading:
Effect of Microstructure in MOR Membrane on its Adsorption and Permeation Properties for Water and Acetic Acid
Authors:
Motomu Sakai*, Yuhei Imanishi, Masatoshi Narashima, Masahiro Seshimo, Masahiko Matsukata
#zeolite #membrane #microstructure #adsorption #water #aceticacid
Diffusion MRI of the human heart provides unique insight into myocardial microstructure but has been hampered by cardiac and respiratory motion, short T2 of the heart muscle, and limited gradient strength. Recent advances in ultra-strong gradient technology not only help to overcome these technical challenges but also allow higher diffusion weighting (i.e., b-values) with clinically compatible echo times. The authors demonstrate how this enabled in vivo diffusion kurtosis imaging (DKI) and q-space trajectory imaging (QTI) in the beating human heart, therefore moving beyond the Gaussian assumptions of diffusion tensor imaging (DTI). These advances may pave the way for more sensitive biomarkers of pathological changes of the myocardium and bring microstructural imaging closer to clinical application. Key points • Ultra-strong gradients (300 mT/m) make cardiac diffusion MRI feasible at higher b-values. • In vivo cardiac diffusion kurtosis imaging and q-space trajectory imaging (QTI) were demonstrated with clinically compatible echo times. • Kurtosis and QTI metrics reveal non-Gaussian diffusion, offering access to new imaging biomarkers of myocardial microstructure. • Translation to clinical systems is within reach with new 200 mT/m gradient scanners. Shoutout and thank you to the co-authors: Lars Mueller, Ph.D.; Jürgen E Schneider, Ph.D. (Biomedical Imaging Science Department, Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK) Derek K Jones, Ph.D. (Cardiff University Brain Research Imaging Centre (CUBRIC), School of Psychology, Cardiff University, Cardiff, UK) Filip Szczepankiewicz, Ph.D. (Department of Medical Radiation Physics, Lund University, Lund, Sweden) Fabrizio Fasano, Ph.D. (Siemens Healthineers)
Unlocking the Heart’s #Microstructure: Cardiac #Diffusion #MRI with Ultra-Strong Gradients by Maryam Afzali, PhD; et al. (@universityofleeds.bsky.social).
marketing.webassets.siemens-healthineers.com/0267aa50bc95...
@deekayjay.bsky.social
#dMRI #RadSky #CardioSky #MagnetomWorld
This review summarizes #WAAM modelling, contrasting thermo-fluidic and thermo-mechanical #simulations, outlining their roles in predicting #microstructure, morphology, stress, and defects, and highlighting #ML-enhanced simulation strategies.
#OpenAccess #IJEM: doi.org/10.1088/2631...
[2025 OPEN ACCESS]
Drastic enhancements of direct and indirect light emissions from Ge microbridge web-structures via efficient light confinements
2025 Appl. Phys. Express 18 012001
iopscience.iop.org/article/10.3...
#APEX
#OpenAccess
#Physics
#Germanium
#microstructure
#Optical
#techniques
Physics‑Informed GCN‑LSTM Forecasts 2D/3D Microstructure Evolution
A physics‑informed framework merges graph convolutional networks with LSTM to forecast 2‑D and 3‑D material microstructure evolution, cutting compute load. Read more: getnews.me/physics-informed-gcn-lst... #materialsci #microstructure
We discuss the key role of shear deformation accompanying grain boundary (GB) migration (shear coupling) in driving #microstructure #evolution (grain growth) in single-component #polycrystals.
Join us in celebrating Santiago Coelho & @iliasgiannakop.bsky.social on being named @ismrm.bsky.social junior fellows.
cai2r.net/santiago-coe...
+@elsfi.bsky.social @riclattanzi.bsky.social @nyumedpostdocs.bsky.social
#innovation #MRI #radiology
#diffusion #microstructure
#electromagnetics #EECS 🧪
Comparative distribution of centroid size among non-infested (“normal”) and infested echinoderm plates (a) and among the different number of outgrowths per plate (b). A box shows the interquartile range (IQR) of the distribution of a data subset and the whiskers the 1.5 IQR value. Vertical colored lines show the median centroid size for each subset.
Perturbations in plate #microstructure and the overproduction of skeletal material in specific regions, together with reduced #size, negatively impact the host’s #growth suggesting a parasitic interaction. rdcu.be/ei75y
Fonds #FIR, financement via les #ACI-CPTS et MSP, financement #article51… De nombreuses possibilités existent, mais que se passe-t-il lorsqu'un financement est brutalement interrompu ? La #MSP Simone Veil raconte comment elle s'est débrouillée pour continuer à faire vivre sa #microstructure.
Extending conventional DWI to include advanced diffusion encoding and image readouts brings the field closer to realizing the promise of a “virtual microscope.” These advancements rely on high-performance MRI systems, with particular emphasis on the gradient system. Importantly, a vast majority of advanced DWI methods gain marked improvement in data quality from ultra- strong gradients and more efficient readout strategies, and the exploration of biomarkers can be extended to include experimental designs that were previously either too slow or yielded insufficient SNR. Such developments are particularly promising for prostate imaging, offering high-fidelity high-resolution images that reflect ever more subtle features of tissue microstructure—enhancing detection, diagnostics, and treatment monitoring. The authors present early insights into the novel information made accessible by new hardware, and how this drives further development in the context of prostate cancer imaging. As powerful MRI systems become commercially available worldwide, strong-gradient technology will facilitate new imaging biomarkers, likely playing a fundamental role in everyday clinical diagnosis and advancement of individualized precision medicine.
#MRI of the #Prostate: The Promise of Ultra-Strong Gradients and Advanced Microstructural Imaging by Dr Molendowska, @deekayjay.bsky.social, et al (Lund University & CUBRIC)
Learn more marketing.webassets.siemens-healthineers.com/f0c8b5c08fab...
#dMRI #DWI #Microstructure
@tomhilbertmri.bsky.social
IOB's latest
"...a Case Study of Bone Material Property Diversity across Artiodactyl #Skulls
doi.org/10.1093/iob/...
Adams et al
"...many questions remain about the extent of variation in the material properties and #microstructure of bone..."
#science #research
Great opportunity to work with an amazing team and cutting edge #microstructure #turbulence sensors!
Metallurgical study of copper objects from the Varanasi region, India (1200 BCE to 400 CE)
buff.ly/4blgI6r
#AncientIndia #CopperMetallurgy #ElementalAnalysis #Microstructure #VaranasiRegion
Congratulations to the successful defense of your PhD thesis „The 3D Structural Architecture of the Human Hand Area in Younger and Older Adults described with 7T-MRI“ last week Impressive work on #imaging #microstructure Well deserved #summa #cum #laude Dr. Doehler @hih-tuebingen.bsky.social
Altantulga Buyan-Arivjikh presenting at the #MLZ user meeting about “#Perovskite #Nanocrystal #Nucleation Seeds for Improved #Microstructure and Faster #Crystallization in Organic-Inorganic Halide Perovskite Thin Films”
Firing technology and physicochemical basis for porcelain from the Xing kiln in the late sixth century
https://buff.ly/3xztjmH
#ArchaeometryDec2024 #celadon #EarlyWhitePorcelain #FiringTechnology #Microstructure
Hello world!
Will be discussing #neuroimaging especially in the context of diagnosis with #MRI.
I’m CEO at Imeka, a Canadian company that has developed and commercializes ANDI, a #DTI tool to map white matter #microstructure to help diagnose brain diseases and injury like #TBI, #MS and #AD
Gabi, ICB co author of
Getting Nosy: #olfactory rosette #morphology & lamellar #microstructure of two chondrichthyan species
by Simonitis, Clark, Barskaya, Castillo, Porter,Meredith
doi.org/10.1093/icb/...
shares a #scientist playlist
integrativeandcomparativebiology.wordpress.com/2024/09/10/i...
Looking forward to starting the tenured W2 Professorship to study #Microstructure with #MRI at the
@uniluebeck.bsky.social
@UKSH_KI_HL
@CBBM20
@ERC_Research
#Postdoc #PhD & #Hiwi Positions will be advertised soon and more #News_to_come! www.uni-luebeck.de/structure/se...
Dienstag ist WW-Kolloquium-Tag! Jeder, der Interesse am Thema hat, ist herzlich zu diesem letzten Vortrag des Wintersemesters 19/20 eingeladen! #deptww #wwkolloquium #Materialwissenschaft #nanotechnologie #unifau #microstructure
