Results 171 to 180 of about 8,831 (260)

Container applications for the development and integration of virtual imaging platforms. [PDF]

Med Phys
Barufaldi B, Lago MA, Abadi E, Maidment ADA.   +3 more
europepmc   +1 more source

Dose Assessment on the Mean Absorbed Estimates Derived from the Simple Approach Method Applying Marinelli-Quimby’s Formula for Ambient Risk Organs to Thyroid Uptake in the Administered 131I Radiopharmaceutical of Graves’ Disease Using PHITS and ICRP Reference Computational Voxel Phantom

Dose Assessment on the Mean Absorbed Estimates Derived from the Simple Approach Method Applying Marinelli-Quimby’s Formula for Ambient Risk Organs to Thyroid Uptake in the Administered 131I Radiopharmaceutical of Graves’ Disease Using PHITS and ICRP Reference Computational Voxel Phantom
This study aimed to report a simple approach dosimetric tool for ambient risk organs/tissues (targets) to thyroid uptake (source) for 131I radiopharmaceutical of Graves’ disease. The dosimetric tool introduced in this study is based on the mean absorbed dose estimates and calculations by the Monte-Carlo code in radiation transport of particle heavy ion
openaire  

Errors in reconstruction of dichroic X‐ray orientation tomography due to polarization rotation of the incident beam

Journal of Synchrotron Radiation, EarlyView.
Linear dichroic X‐ray tomography is a technique in which the linear dichroism of anisotropic materials is used to image crystal orientation in three dimensions. We show that the reconstruction of tomograms is subject to errors due to the change in polarization on propagation through the material and propose strategies for mitigating these effects ...
Matthew A. Marcus, Harlan Heilman, Kas Andrle, Jayden Plumb   +3 more
wiley   +1 more source

Rolling into the genome: linking mutations to cellular structure through label-free holographic cytometry. [PDF]

Light Sci Appl
Trusiak M.
europepmc   +1 more source

Soil wetting and drying processes influence stone artefact distribution in clay‐rich soils: A case study from Middle Gidley Island in Murujuga, northwest Western Australia

Archaeometry, EarlyView.
Abstract Soils that contain swelling clay minerals (e.g., montmorillonite) expand and contract during wetting and drying, causing movement within the soil profile. This process, known as argilliturbation, can alter artefact distributions, destroy stratigraphy and complicate the interpretation of archaeological deposits.
Caroline Mather, Matthias Leopold, Kaitlin Sullivan, Kane Ditchfield, Tom Horrocks, Luke Gliganic, Emma Beckett, Diana Patalwala, Emielda Yusiharni, Michael Smirk, William Hiscock, Jo McDonald   +11 more
wiley   +1 more source

Denoising Low-Power CEST Imaging Using a Deep Learning Approach With a Dual-Power Feature Preparation Strategy. [PDF]

Magn Reson Med
Kurmi Y, Viswanathan M, Yin L, Chen Y, Jiang X, Xu J, Zu Z.   +6 more
europepmc   +1 more source

NePO: Neural Point Octrees for Large‐Scale Novel View Synthesis

Computer Graphics Forum, EarlyView.
We introduce Neural Point Octrees (NePOs), a scalable radiance field representation that organises point clouds hierarchically for efficient optimisation and rendering of large scale scenes. NePOs enable level of detail selection, joint refinement of appearance and camera poses, and real‐time rendering of hundreds of millions of points.
Noah Lewis, Darius Rückert, Marc Stamminger, Linus Franke   +3 more
wiley   +1 more source

On the spectral changes of magna-field photon beams used in total body irradiation and impact on dosimetry. [PDF]

J Appl Clin Med Phys
Khan AU.
europepmc   +1 more source

Soluble Sema4D From γδ T Cells Exerts Osteoblast Inhibition via Plexin‐B/mTOR Signalling Contributing to Pathogenesis of Bisphosphonate‐Related Osteonecrosis of the Jaws

Cell Proliferation, EarlyView.
Schematic summarizing the pathway of sSema4D from γδ T cells inhibiting osteoblast differentiation in BRONJ. ABSTRACT Bisphosphonate‐related osteonecrosis of the jaw (BRONJ) is a severe complication in patients undergoing long‐term bisphosphonate therapy, while our knowledge on the pathogenesis of BRONJ is far from sufficient.
Lingling Ou, Shijia Qiao, Zhuoyi Liao, Xiner Tan, Hui Huang, Zhiyan Zhou, Ruhui Luo, Weijun Zeng, Yan Yang, Zhongxuan Zhang, Jingchen Chen, Shengli Wang, Yiqin Jiang, Jianlei Hao, Yuqin Shen, Longquan Shao   +15 more
wiley   +1 more source