Results 241 to 250 of about 116,656 (303)

Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine

Advanced Materials, EarlyView.
A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen, Boris Rivkin, David Castellanos‐Robles, Ivan Soldatov, Lukas Beyer, Mariana Medina‐Sánchez   +5 more
wiley   +1 more source

External Validation of the Martini-Klinik Nomogram Predicting the Indication for Adjuvant Radiation Therapy According to EAU Guidelines Among Patients With High-Risk Prostate Cancer After Radical Prostatectomy. [PDF]

Prostate
Siech C, Brüggemann T, Le QC, Lauer B, Humke C, Preisser F, Maurer T, Kriegmair M, Graefen M, Steuber T, Wenzel M, Chun FKH, Mandel P.   +12 more
europepmc   +1 more source

Mixed‐Metal Promotion in a Manganese‐Molybdenum Oxynitride as Catalyst to Integrate C─C and C─N Coupling Reactions for the Direct Synthesis of Acetonitrile from Syngas and Ammonia

Advanced Materials, EarlyView.
Transition metal oxy/carbo‐nitrides show great promise as catalysts for sustainable processes. A Mn‐Mo mixed‐metal oxynitride attains remarkable performance for the direct synthesis of acetonitrile, an important commodity chemical, via sequential C─N and C─C coupling from syngas (C1) and ammonia (N1) feedstocks.
M. Elena Martínez‐Monje, Wilson Henao, Tania Rodenas, Patricia Concepción, Virginia Pérez Dieste, Alexander Missyul, Giovanni Agostini, Gonzalo Prieto   +7 more
wiley   +1 more source

Simulation-free spine palliative radiotherapy enabled by AI-adapted diagnostic CT. [PDF]

Med Phys
Han Y, Hanania AN, Siddiqui ZA, Ugarte V, Zhou B, Mohamed ASR, Pathak P, Hamstra DA, Sun B.   +8 more
europepmc   +1 more source

Improving patient treatment accuracy using transit dosimetry with Electronic Portal Imaging Device images and deep learning. [PDF]

Phys Imaging Radiat Oncol
Marini L, Mozzi C, Avanzo M, Lizzi F, Meattini I, Pirrone G, Retico A, Uwitonze E, Kraan AC, Talamonti C.   +9 more
europepmc   +1 more source

Multi-modal low-dose medical imaging through instruction-guided unified AI. [PDF]

Front Med (Lausanne)
Lang H, Zhou Y, Yu Y, Su Z, Zhuge H, Wang W, Fang D, Qin J, Wei M, Lin R, Li C.   +10 more
europepmc   +1 more source

Investigation of Thermoluminescence Characteristics and Kinetics of Natural Obsidian. [PDF]

Luminescence
Avci H.
europepmc   +1 more source

Feasibility study of U-Net-based automatic segmentation of pelvic bone marrow for postoperative radiotherapy in cervical cancer. [PDF]

Front Oncol
Qiu H, Shi Q, Tang T, Shen K, Zhuang Y.
europepmc   +1 more source