Results 231 to 240 of about 39,041 (325)

A Novel Method for Generating a Fused Ventilation–Perfusion Map Using CT‐Derived Ventilation and FDG‐PET for Lung Functional Avoidance in Radiotherapy: A Feasibility Study

Precision Radiation Oncology, EarlyView.
This study retrospectively analyzed two types of respiratory phase CT and PET/CT images of 20 lung cancer patients. After DIR and functional grading, three lung function images were developed, and their correlations and differences were evaluated. Abstract Background Pulmonary ventilation–perfusion function plays a crucial role in both radiotherapy ...
Suyan Bi, Zhitao Dai, Xingru Sun, Wan Fatihah Binti Wan Sohaimi, Ahmad Lutfi Bin Yusoff   +4 more
wiley   +1 more source

Three new species of Atkinsoniella (Hemiptera, Cicadellidae, Cicadellinae) from southwestern China. [PDF]

Zookeys
Jiang Y, Yu XF, Yang MF.
europepmc   +1 more source

Inhomogeneity of Room‐Temperature Elastocaloric Effects in NiTi Alloys Fabricated by Laser Powder Bed Fusion

Rare Metals, EarlyView.
ABSTRACT NiTi shape memory alloys are among the most promising solid‐state refrigeration materials. In recent years, additive manufacturing methods for producing difficult‐to‐machine NiTi alloys have gained increasing attention from researchers. This work successfully produces NiTi alloys with good superelasticity at room temperature via laser powder ...
Chang‐Yong Chen, Ze Pu, Wen Chen, Bai‐Liang Qin, Hua Luo, Peng‐Bo Wang, Cong‐Rui Yang, Kang‐Cheung Chan   +7 more
wiley   +1 more source

Revealing Anisotropic Growth of Liraglutide Oligomers by Native Ion Mobility Mass Spectrometry and Molecular Dynamics Simulation. [PDF]

ACS Cent Sci
Xi Z, Kuo ST, Cong X, Yan X, Russell DH.
europepmc   +1 more source

New Advances of Degradable Magnesium‐Based Metal Biomaterials in the Field of Orthopedics

Rare Metals, EarlyView.
ABSTRACT Based on their outstanding biomechanical properties and superior osteogenic activity, magnesium (Mg) and its alloys have been extensively investigated for their biocompatibility and therapeutic efficacy in treating fractures and bone defects.
Jia‐Nan Yu, Shao‐Sheng Jia, Rong‐Bang Sun, Tong Zhang, Ling‐Chuang Bai, Di Mei, Shi‐Jie Zhu, Lan Chen, Shao‐Kang Guan   +8 more
wiley   +1 more source

Wavelet-Guided Multi-Scale ConvNeXt for Unsupervised Medical Image Registration. [PDF]

Bioengineering (Basel)
Zhang X, Xu A, Ouyang G, Xu Z, Shen S, Chen W, Liang M, Zhang G, Wei J, Zhou X, Wu D.   +10 more
europepmc   +1 more source

Long‐Range Time‐Correlated Single‐Photon Counting Lidar 3D‐Reconstruction From a Moving Ground Vehicle

Journal of Field Robotics, EarlyView.
ABSTRACT Time‐correlated single‐photon counting (TCSPC) lidar enables high‐resolution 3D imaging at kilometer range. While previous works have covered long range TCSPC 3D imaging from either stationary or airborne platforms, this is, to the best of our knowledge, the first attempt that use a moving ground vehicle. Fusing measurements taken at different
Hannes Ovrén, Max Holmberg, Markus Henriksson   +2 more
wiley   +1 more source

Asymmetric Stereo High Dynamic Range Imaging with Smartphone Cameras. [PDF]

Sensors (Basel)
Russell F, Midgley WJB.
europepmc   +1 more source

Wall‐to‐wall Amazon forest height mapping with Planet NICFI, Aerial LiDAR, and a U‐Net regression model

Remote Sensing in Ecology and Conservation, EarlyView.
Tree canopy height is a key indicator of forest biomass and structure, yet accurate mapping across the Amazon remains challenging. Here, we generated a canopy height map of the Amazon forest at ~4.8 m resolution using Planet NICFI imagery and a deep learning U‐Net model trained with airborne LiDAR data.
Fabien H. Wagner, Ricardo Dalagnol, Griffin Carter, Mayumi C. M. Hirye, Shivraj Gill, Le Bienfaiteur Sagang Takougoum, Samuel Favrichon, Michael Keller, Jean P. H. B. Ometto, Lorena Alves, Cynthia Creze, Stephanie P. George‐Chacon, Shuang Li, Zhihua Liu, Adugna Mullissa, Yan Yang, Erone G. Santos, Sarah R. Worden, Martin Brandt, Philippe Ciais, Stephen C. Hagen, Sassan Saatchi   +21 more
wiley   +1 more source

Action Recognition of Taekwondo Unit Actions Using Action Images Constructed with Time-Warped Motion Profiles. [PDF]

Sensors (Basel)
Lim J, Luo C, Lee S, Song YE, Jung H.
europepmc   +1 more source