Results 111 to 120 of about 412,845 (354)

Liquid Metal Microrobots for Magnetically Guided Transvascular Navigation

Advanced Materials, EarlyView.
Liquid metal‐based microrobots combine magnetic steering, intrinsic X‐ray visibility and softness, to navigate blood vessels even against flow. Under clinically relevant magnetic fields, liquid metal microrobots roll along vessel walls, cross endothelial barriers, and accumulate in target tissues.
Xiaohui Ju, Roshan Velluvakandy, Xianghua Wu, Miguel Angel Merlos Rodrigo, Zbyněk Heger, Kamila Bendíčková, Jan Frič, Martin Pumera   +7 more
wiley   +1 more source

Case Report: a Pediatric Case of Cementoblastoma with Histologic and Radiographic Features of an Osteoblastoma and Osteosarcoma [PDF]

, 2010
Elizabeth Ann Bilodeau, Bobby Collins, Bernard J. Costello, Anitha Potluri   +3 more
openalex   +1 more source

Advances in Halide Perovskites for Photon Radiation Detectors

Advanced Materials Technologies, EarlyView.
This work highlights recent progress in perovskite‐based photon radiation detectors, covering organic–inorganic hybrid, inorganic, lead‐free double, and vacancy‐ordered halide perovskites. Their detection performance is compared, material‐specific advantages and challenges are examined, and provides insight into current limitations and future ...
Liangling Wang, Jieqi Wang, Xiaojun Cui, Carsten Ronning   +3 more
wiley   +1 more source

Radiographic Analysis of the Sacropelvic Parameters of the Spine and Their Correlation in Normal Asymptomatic Subjects [PDF]

, 2015
G. Sudhir, Shankar Acharya, K Kalra, Rupinder Chahal   +3 more
openalex   +1 more source

A Review on Millimeter‐Thickness Polycrystalline Perovskite for High‐Performance Direct X‐Ray Detection

Advanced Sensor Research, EarlyView.
Millimeter‐thickness polycrystalline metal halide perovskites (MPMHPs) demonstrate outstanding performance in X‐ray detection and hold promise for applications in high‐resolution imaging at low doses. This review provides a summary of research on X‐ray detectors utilizing MPMHP, encompassing various technologies and optimization strategies. Ultimately,
Yanshuang Ba, Zhuangjie Xu, Fuhui Bai, Xiaoyun Liu, Yanan Gong, Weidong Zhu, He Xi, Dazheng Chen, Chunxiang Zhu, Jincheng Zhang, Yue Hao, Chunfu Zhang   +11 more
wiley   +1 more source

Assessing Effective Doses and Proposing DRLs for Pediatric CT Procedures in Madinah (Single Hospital), Saudi Arabia

Applied Sciences
This study aims to assess effective radiation doses (EDs) for pediatric computed tomography (CT) procedures in Madinah (single hospital), Saudi Arabia, and propose diagnostic reference levels (DRLs) for these procedures.
Khalid M. Aloufi, Fahad H. Alhazmi, Faisal A. Alrehily, Nadia S. Alraddadi, Ahmed S. Alharbi, Amjad M. Alamin, Nawaf S. Alraddadi, Abaad A. Alenezi, Fai H. Hadi   +8 more
doaj   +1 more source

Neutrophil Extracellular Trap Reprograms Cancer Metabolism to Form a Metastatic Niche Promoting Non‐Small Cell Lung Cancer Brain Metastasis

Advanced Science, EarlyView.
This study mainly combines spatial/single‐cell transcriptomics and metabolomics to reveal LOX+ Malig‐5 as NSCLC brain metastasis‐initiating cells, forming a niche with NET‐releasing neutrophils via the NET‐KRT10 axis. The metastatic niche is involved with metabolic reprogramming, with palmitic acid serving as a key metabolite.
Bo Chen, Karrie M. Kiang, Fangkun Liu, Chuntao Li, Xizhe Li, Chen Weiwei, Xin Fu, Gelei Xiao, Jingyi Sun, Erhan Da, Junbo Liao, Hongshu Zhou, Li Meng, Li Zhou, Tao Song, Longbo Zhang, Gilberto Ka‐Kit Leung, Liyang Zhang   +17 more
wiley   +1 more source

Comparison of computed tomography dose levels across two health facilities in Benin City: a retrospective multicenter study

The Egyptian Journal of Radiology and Nuclear Medicine
Background Computed tomography (CT) examinations contribute significantly to medical radiation exposure, necessitating regular dose monitoring and optimization.
Godwin Enosakhare Okungbowa, Emmanuel Osarodion Egonmwan   +1 more
doaj   +1 more source

Prospective radiographic analysis of the effect of single and repeat administrations of intraarticular corticosteroids in knee osteoarthritis [PDF]

, 2020
Charles Peterfy, Andrew I. Spitzer, Philip G. Conaghan, Amy Çinar, Scott D. Kelley   +4 more
openalex   +1 more source

Retinoic Acid Reprograms Mast Cells Toward a Proinflammatory State to Enhance Antitumor Immunity

Advanced Science, EarlyView.
Proinflammatory mast cells represent an MHC‐IIhigh, cytokine‐producing mast cell subset associated with improved survival and enhanced responses to anti‐PD‐1 therapy. Retinoic acid drives their polarization, enabling antigen uptake and presentation, and T cell recruitment and activation, collectively promoting adaptive anti‐tumor immunity.
Lizao Zhang, Siqi Ren, Yuhui Li, Rongxi Chen, Ling Qiu, Yongmei Tan, Suling Chen, Huiqian Wu, Lianxi Mai, Xiao Tan, Xin Liu, Peisheng Liang, Shijia Kuang, Liansheng Wang, Jingkang Liu, Jintao Li, Yanyan Li, Qiuping Xu, Yongzhi Su, Yuehai Luo, Binyan Wu, Zijing Huang, Haotian Cao, Qunxing Li, Jinsong Li, Tianjun Lan   +25 more
wiley   +1 more source