Laser scribed proton exchange membranes for enhanced fuel cell performance and stability by Chen, J, Lu, X, Wang, L, Du, W, Guo, H, Rimmer, M, Zhai, H, Liu, Y, Shearing, PR, Haigh, SJ, Holmes, SM, Miller, TS

“…Furthermore, a comprehensive three-dimensional multi-physics model, based on X-ray micro-computed tomography data, was employed to visualise and quantify the impact of this laser treatment on the dynamic electrochemical processes within the MEA. …”

Asymptomatic female softball pitchers have altered hip morphology and cartilage composition by Warden, SJ, Coburn, SL, Fuchs, RK, Surowiec, RK, Carballido-Gamio, J, Kemp, JL, Jalaie, PK, Hanff, DF, Palmer, AJR, Fernquest, SJ, Crossley, KM, Heerey, JJ

“…The current cross-sectional study assessed bilateral bony hip morphology on computed tomography imaging in collegiate-level softball pitchers (‘Pitch1’, n = 25) and cross-country runners (‘Run’, n = 13). …”

Two for tau: automated model discovery reveals two-stage tau aggregation dynamics in Alzheimer’s disease by Stockman, CA, Goriely, A, Kuhl, E, Jerusalem, A, Alzheimer’s Disease Neuroimaging Initiative

“…We propose an innovative approach that uses constitutive neural networks to autonomously discover bell-shaped aggregation functions with multiple peaks from clinical positron emission tomography (PET) data of misfolded tau protein. Our method reveals previously overlooked two-stage aggregation dynamics by uncovering a twoterm ordinary differential equation that links the local accumulation rate to the tau concentration. …”

An emerging network for COVID-19 CT-scan classification using an ensemble deep transfer learning model by Yousefpanah, Kolsoum, Ebadi, M. J., Sabzekar, Sina, Zakaria, Nor Hidayati, Osman, Nurul Aida, Ali Ahmadian, Ali Ahmadian

“…Artificial intelligence methods are often used as powerful tools to reach a COVID-19 diagnosis via computed tomography (CT) samples. In this paper, artificial intelligence-based methods are introduced to diagnose COVID-19. …”

Deep learning methods to study structurally heterogeneous macromolecules in vitro and in situ by Powell, Barrett M.

“…However, recent advances in cryogenic electron microscopy (cryo-EM) provide avenues to determine sets of heterogeneous structures from a single dataset, and simultaneous advances in cryogenic electron tomography (cryo-ET) enable the resolution of macromolecules in their native cellular environment (i.e., in situ). …”
Get full text

Novel approaches for imaging-based diagnosis of ocular surface disease by Schmidl, Doreen, Schlatter, Andreas, Chua, Jacqueline, Tan, Bingyao, Garhöfer, Gerhard, Schmetterer, Leopold

“…A variety of imaging techniques have been introduced to study the ocular surface, such as anterior segment optical coherence tomography, in vivo confocal microscopy, or non-contact meibography. …”
Get full text

Global whole lithosphere isostasy : implications for surface elevations, structure, strength, and densities of the continental lithosphere by Lamb, Simon, Moore, James Daniel Paul, Perez-Gussinye, Marta, Stern, Tim

“…We show that a crustal model for Antarctica, assuming WLI and using these density contrasts, provides a close fit to estimates of crustal thickness from surface wave tomography and gravity observations. We use a global model of WLI as a framework to assess factors controlling topography, showing that plausible regional variations in crustal and mantle densities, together with uncertainties in the crustal and conductive lithospheric thicknesses, are sufficient to account for global elevations without invoking dynamic topography greater than a few hundred meters. …”
Get full text

Eikonal equation-based earthquake location by Li, Xiaoyan

“…We also use fast marching method by grid searching and traveltime adjoint tomography method to improve the accuracy and correctness of the earthquake location.…”
Get full text

Membrane filtration of manganese (II) remediated-microalgae: manganese (II) removal, extracellular organic matter, and membrane fouling by Sim, Lee Nuang, Ho, Jia Shin, Khaswan, Nurshazwani Binte, Wu, Bing, Chong, Tzyy Haur

“…The optical coherence tomography (OCT) analysis revealed that the specific volume of cake layer increased gradually over time, however, the irreversible fouling was predominant and associated the presence of building blocks in soluble organics.…”
Get full text

Formation of the postmitotic nuclear envelope from extended ER cisternae precedes nuclear pore assembly by Lu, Lei, Ladinsky, Mark S., Kirchhausen, Tomas.

“…Using live-cell imaging and electron microscope tomography, we find that the mitotic assembly of the nuclear envelope primarily originates from ER cisternae. …”
Get full text
Get full text

New methods in 18F-fluorination and fluoroalkylation by Ford, J

“…<p><strong>Chapter 1</strong> (<em>Introduction</em>) summarises the key concepts surrounding Positron Emission Tomography (PET) imaging, including the underlying physical principles and its applications and the use of fluorine-18 as a PET radioisotope. …”

Characterizing dry mass and volume changes in human multiple myeloma cells upon treatment with proteotoxic and genotoxic drugs by Liu, Xili, Moscvin, Maria, Oh, Seungeun, Chen, Tianzeng, Choi, Wonshik, Evans, Benjamin, Rowell, Sean M., Nadeem, Omar, Mo, Clifton C., Sperling, Adam S., Anderson, Kenneth C., Yaqoob, Zahid, Bianchi, Giada, Sung, Yongjin

“…For the dry mass measurement, we use two types of phase-sensitive optical microscopy techniques: digital holographic tomography and computationally enhanced quantitative phase microscopy. …”
Get full text

Stratosphere - troposphere interaction during stratospheric sudden warming events by Domeisen, Daniela I. V. (Daniela Iris Vera)

Get full text

Computational modeling of low-density lipoprotein accumulation at the carotid artery bifurcation after stenting by Nasrul Hadi, Johari, Menichini, Claudia, Hamady, Mohamad S., Xu, Xiaoyun

“…Anatomically realistic geometric models of the carotid bifurcation were built based on pre- and post-stent computed tomography (CT) scans. The influence of stent design was investigated by virtually deploying two different types of stents (open- and closed-cell stents) into the same carotid bifurcation model. …”
Get full text

OCT Intensity of the Region between Outer Retina Band 2 and Band 3 as a Biomarker for Retinal Degeneration and Therapy by Zeng, Yong, Gao, Shasha, Li, Yichao, Marangoni, Dario, De Silva, Tharindu, Wong, Wai T., Chew, Emily Y., Sun, Xun, Li, Tiansen, Sieving, Paul A., Qian, Haohua

“…Optical coherence tomography (OCT) is widely used to probe retinal structure and function. …”
Get full text

Comparative analysis of changes in retinal layer thickness following femtosecond laser-assisted cataract surgery and conventional cataract surgery by Surl, Dongheon, Kim, Seungmin, Kim, Sangyeop, Kim, Tae-Im, Seo, Kyoung Yul, Jun, Ikhyun

“…Methods This study included 113 unrelated Korean patients with age-related cataract who underwent CCS or FLACS in Severance Hospital between September 2019 and July 2021. Optical coherence tomography was performed before and 1 month after surgery. …”
Get full text

Coseismic and postseismic slip of the 2005 Mw8.6 Nias‐Simeulue earthquake : spatial overlap and localized viscoelastic flow by Qiu, Qiang, Feng, Lujia, Hermawan, Iwan, Hill, Emma M.

“…This localized viscoelastic flow coincides with a low-velocity zone below Toba volcano, as imaged by tomography studies; it is possible that the viscoelastic flow beneath the volcano accelerated following this event.…”
Get full text

Non-local means improves total-variation constrained photoacoustic image reconstruction by Yalavarthy, Phaneendra K., Kalva, Sandeep Kumar, Pramanik, Manojit, Prakash, Jaya

“…Photoacoustic/Optoacoustic tomography aims to reconstruct maps of the initial pressure rise induced by the absorption of light pulses in tissue. …”
Get full text

New possibilities in polymer binder jetting additive manufacturing via infiltration and warm isostatic pressing by Park, Seong Jun, Ju, Ho Gi, Park, Seong Je, Hong, Sukjoon, Son, Yong, Ahn, Il Hyuk

“…In addition, the results of transmission, scanning electron microscopy, and microcomputer X-ray tomography reveal a clear decrease in the number of voids.…”
Get full text

Low-velocity impact response of sandwich structures with cores made from entangled metallic wire material - silicone rubber composites by Zheng, Xiaoyuan, Xiao, Zhongmin, Ren, Zhiying, Zi, Bao, Bai, Hongbai, Wu, Yiwan, Yao, Liming

“…Additionally, visual observation and computerized tomography scans were employed to characterize the damage mechanisms. …”
Get full text